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Simplifying [x + (1 + i)][x + (1 + -1i)][x + (2 + -1i)][x + (2 + i)] = 0 Remove parenthesis around (1 + i) [x + 1 + i][x + (1 + -1i)][x + (2 + -1i)][x + (2 + i)] = 0 Reorder the terms: [1 + i + x][x + (1 + -1i)][x + (2 + -1i)][x + (2 + i)] = 0 Remove parenthesis around (1 + -1i) [1 + i + x][x + 1 + -1i][x + (2 + -1i)][x + (2 + i)] = 0 Reorder the terms: [1 + i + x][1 + -1i + x][x + (2 + -1i)][x + (2 + i)] = 0 Remove parenthesis around (2 + -1i) [1 + i + x][1 + -1i + x][x + 2 + -1i][x + (2 + i)] = 0 Reorder the terms: [1 + i + x][1 + -1i + x][2 + -1i + x][x + (2 + i)] = 0 Remove parenthesis around (2 + i) [1 + i + x][1 + -1i + x][2 + -1i + x][x + 2 + i] = 0 Reorder the terms: [1 + i + x][1 + -1i + x][2 + -1i + x][2 + i + x] = 0 Multiply [1 + i + x] * [1 + -1i + x] [1[1 + -1i + x] + i[1 + -1i + x] + x[1 + -1i + x]][2 + -1i + x][2 + i + x] = 0 [[1 * 1 + -1i * 1 + x * 1] + i[1 + -1i + x] + x[1 + -1i + x]][2 + -1i + x][2 + i + x] = 0 [[1 + -1i + 1x] + i[1 + -1i + x] + x[1 + -1i + x]][2 + -1i + x][2 + i + x] = 0 [1 + -1i + 1x + [1 * i + -1i * i + x * i] + x[1 + -1i + x]][2 + -1i + x][2 + i + x] = 0 Reorder the terms: [1 + -1i + 1x + [1i + ix + -1i2] + x[1 + -1i + x]][2 + -1i + x][2 + i + x] = 0 [1 + -1i + 1x + [1i + ix + -1i2] + x[1 + -1i + x]][2 + -1i + x][2 + i + x] = 0 [1 + -1i + 1x + 1i + ix + -1i2 + [1 * x + -1i * x + x * x]][2 + -1i + x][2 + i + x] = 0 Reorder the terms: [1 + -1i + 1x + 1i + ix + -1i2 + [-1ix + 1x + x2]][2 + -1i + x][2 + i + x] = 0 [1 + -1i + 1x + 1i + ix + -1i2 + [-1ix + 1x + x2]][2 + -1i + x][2 + i + x] = 0 Reorder the terms: [1 + -1i + 1i + ix + -1ix + -1i2 + 1x + 1x + x2][2 + -1i + x][2 + i + x] = 0 Combine like terms: -1i + 1i = 0 [1 + 0 + ix + -1ix + -1i2 + 1x + 1x + x2][2 + -1i + x][2 + i + x] = 0 [1 + ix + -1ix + -1i2 + 1x + 1x + x2][2 + -1i + x][2 + i + x] = 0 Combine like terms: ix + -1ix = 0 [1 + 0 + -1i2 + 1x + 1x + x2][2 + -1i + x][2 + i + x] = 0 [1 + -1i2 + 1x + 1x + x2][2 + -1i + x][2 + i + x] = 0 Combine like terms: 1x + 1x = 2x [1 + -1i2 + 2x + x2][2 + -1i + x][2 + i + x] = 0 Multiply [1 + -1i2 + 2x + x2] * [2 + -1i + x] [1[2 + -1i + x] + -1i2 * [2 + -1i + x] + 2x * [2 + -1i + x] + x2[2 + -1i + x]][2 + i + x] = 0 [[2 * 1 + -1i * 1 + x * 1] + -1i2 * [2 + -1i + x] + 2x * [2 + -1i + x] + x2[2 + -1i + x]][2 + i + x] = 0 [[2 + -1i + 1x] + -1i2 * [2 + -1i + x] + 2x * [2 + -1i + x] + x2[2 + -1i + x]][2 + i + x] = 0 [2 + -1i + 1x + [2 * -1i2 + -1i * -1i2 + x * -1i2] + 2x * [2 + -1i + x] + x2[2 + -1i + x]][2 + i + x] = 0 Reorder the terms: [2 + -1i + 1x + [-2i2 + -1i2x + 1i3] + 2x * [2 + -1i + x] + x2[2 + -1i + x]][2 + i + x] = 0 [2 + -1i + 1x + [-2i2 + -1i2x + 1i3] + 2x * [2 + -1i + x] + x2[2 + -1i + x]][2 + i + x] = 0 [2 + -1i + 1x + -2i2 + -1i2x + 1i3 + [2 * 2x + -1i * 2x + x * 2x] + x2[2 + -1i + x]][2 + i + x] = 0 Reorder the terms: [2 + -1i + 1x + -2i2 + -1i2x + 1i3 + [-2ix + 4x + 2x2] + x2[2 + -1i + x]][2 + i + x] = 0 [2 + -1i + 1x + -2i2 + -1i2x + 1i3 + [-2ix + 4x + 2x2] + x2[2 + -1i + x]][2 + i + x] = 0 [2 + -1i + 1x + -2i2 + -1i2x + 1i3 + -2ix + 4x + 2x2 + [2 * x2 + -1i * x2 + x * x2]][2 + i + x] = 0 Reorder the terms: [2 + -1i + 1x + -2i2 + -1i2x + 1i3 + -2ix + 4x + 2x2 + [-1ix2 + 2x2 + x3]][2 + i + x] = 0 [2 + -1i + 1x + -2i2 + -1i2x + 1i3 + -2ix + 4x + 2x2 + [-1ix2 + 2x2 + x3]][2 + i + x] = 0 Reorder the terms: [2 + -1i + -2ix + -1ix2 + -2i2 + -1i2x + 1i3 + 1x + 4x + 2x2 + 2x2 + x3][2 + i + x] = 0 Combine like terms: 1x + 4x = 5x [2 + -1i + -2ix + -1ix2 + -2i2 + -1i2x + 1i3 + 5x + 2x2 + 2x2 + x3][2 + i + x] = 0 Combine like terms: 2x2 + 2x2 = 4x2 [2 + -1i + -2ix + -1ix2 + -2i2 + -1i2x + 1i3 + 5x + 4x2 + x3][2 + i + x] = 0 Multiply [2 + -1i + -2ix + -1ix2 + -2i2 + -1i2x + 1i3 + 5x + 4x2 + x3] * [2 + i + x] [2[2 + i + x] + -1i * [2 + i + x] + -2ix * [2 + i + x] + -1ix2 * [2 + i + x] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [[2 * 2 + i * 2 + x * 2] + -1i * [2 + i + x] + -2ix * [2 + i + x] + -1ix2 * [2 + i + x] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [[4 + 2i + 2x] + -1i * [2 + i + x] + -2ix * [2 + i + x] + -1ix2 * [2 + i + x] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + [2 * -1i + i * -1i + x * -1i] + -2ix * [2 + i + x] + -1ix2 * [2 + i + x] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 Reorder the terms: [4 + 2i + 2x + [-2i + -1ix + -1i2] + -2ix * [2 + i + x] + -1ix2 * [2 + i + x] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + [-2i + -1ix + -1i2] + -2ix * [2 + i + x] + -1ix2 * [2 + i + x] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + [2 * -2ix + i * -2ix + x * -2ix] + -1ix2 * [2 + i + x] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 Reorder the terms: [4 + 2i + 2x + -2i + -1ix + -1i2 + [-4ix + -2ix2 + -2i2x] + -1ix2 * [2 + i + x] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + [-4ix + -2ix2 + -2i2x] + -1ix2 * [2 + i + x] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + [2 * -1ix2 + i * -1ix2 + x * -1ix2] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 Reorder the terms: [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + [-2ix2 + -1ix3 + -1i2x2] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + [-2ix2 + -1ix3 + -1i2x2] + -2i2 * [2 + i + x] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + [2 * -2i2 + i * -2i2 + x * -2i2] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 Reorder the terms: [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + [-4i2 + -2i2x + -2i3] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + [-4i2 + -2i2x + -2i3] + -1i2x * [2 + i + x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + [2 * -1i2x + i * -1i2x + x * -1i2x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 Reorder the terms: [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + [-2i2x + -1i2x2 + -1i3x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + [-2i2x + -1i2x2 + -1i3x] + 1i3 * [2 + i + x] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + [2 * 1i3 + i * 1i3 + x * 1i3] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 Reorder the terms: [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + [2i3 + 1i3x + 1i4] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + [2i3 + 1i3x + 1i4] + 5x * [2 + i + x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + 2i3 + 1i3x + 1i4 + [2 * 5x + i * 5x + x * 5x] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 Reorder the terms: [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + 2i3 + 1i3x + 1i4 + [5ix + 10x + 5x2] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + 2i3 + 1i3x + 1i4 + [5ix + 10x + 5x2] + 4x2 * [2 + i + x] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + 2i3 + 1i3x + 1i4 + 5ix + 10x + 5x2 + [2 * 4x2 + i * 4x2 + x * 4x2] + x3[2 + i + x]] = 0 Reorder the terms: [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + 2i3 + 1i3x + 1i4 + 5ix + 10x + 5x2 + [4ix2 + 8x2 + 4x3] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + 2i3 + 1i3x + 1i4 + 5ix + 10x + 5x2 + [4ix2 + 8x2 + 4x3] + x3[2 + i + x]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + 2i3 + 1i3x + 1i4 + 5ix + 10x + 5x2 + 4ix2 + 8x2 + 4x3 + [2 * x3 + i * x3 + x * x3]] = 0 Reorder the terms: [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + 2i3 + 1i3x + 1i4 + 5ix + 10x + 5x2 + 4ix2 + 8x2 + 4x3 + [ix3 + 2x3 + x4]] = 0 [4 + 2i + 2x + -2i + -1ix + -1i2 + -4ix + -2ix2 + -2i2x + -2ix2 + -1ix3 + -1i2x2 + -4i2 + -2i2x + -2i3 + -2i2x + -1i2x2 + -1i3x + 2i3 + 1i3x + 1i4 + 5ix + 10x + 5x2 + 4ix2 + 8x2 + 4x3 + [ix3 + 2x3 + x4]] = 0 Reorder the terms: [4 + 2i + -2i + -1ix + -4ix + 5ix + -2ix2 + -2ix2 + 4ix2 + -1ix3 + ix3 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: 2i + -2i = 0 [4 + 0 + -1ix + -4ix + 5ix + -2ix2 + -2ix2 + 4ix2 + -1ix3 + ix3 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 [4 + -1ix + -4ix + 5ix + -2ix2 + -2ix2 + 4ix2 + -1ix3 + ix3 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -1ix + -4ix = -5ix [4 + -5ix + 5ix + -2ix2 + -2ix2 + 4ix2 + -1ix3 + ix3 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -5ix + 5ix = 0 [4 + 0 + -2ix2 + -2ix2 + 4ix2 + -1ix3 + ix3 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 [4 + -2ix2 + -2ix2 + 4ix2 + -1ix3 + ix3 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -2ix2 + -2ix2 = -4ix2 [4 + -4ix2 + 4ix2 + -1ix3 + ix3 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -4ix2 + 4ix2 = 0 [4 + 0 + -1ix3 + ix3 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 [4 + -1ix3 + ix3 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -1ix3 + ix3 = 0 [4 + 0 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 [4 + -1i2 + -4i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -1i2 + -4i2 = -5i2 [4 + -5i2 + -2i2x + -2i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -2i2x + -2i2x = -4i2x [4 + -5i2 + -4i2x + -2i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -4i2x + -2i2x = -6i2x [4 + -5i2 + -6i2x + -1i2x2 + -1i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -1i2x2 + -1i2x2 = -2i2x2 [4 + -5i2 + -6i2x + -2i2x2 + -2i3 + 2i3 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -2i3 + 2i3 = 0 [4 + -5i2 + -6i2x + -2i2x2 + 0 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 [4 + -5i2 + -6i2x + -2i2x2 + -1i3x + 1i3x + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: -1i3x + 1i3x = 0 [4 + -5i2 + -6i2x + -2i2x2 + 0 + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 [4 + -5i2 + -6i2x + -2i2x2 + 1i4 + 2x + 10x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: 2x + 10x = 12x [4 + -5i2 + -6i2x + -2i2x2 + 1i4 + 12x + 5x2 + 8x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: 5x2 + 8x2 = 13x2 [4 + -5i2 + -6i2x + -2i2x2 + 1i4 + 12x + 13x2 + 4x3 + 2x3 + x4] = 0 Combine like terms: 4x3 + 2x3 = 6x3 [4 + -5i2 + -6i2x + -2i2x2 + 1i4 + 12x + 13x2 + 6x3 + x4] = 0 Solving 4 + -5i2 + -6i2x + -2i2x2 + 1i4 + 12x + 13x2 + 6x3 + x4 = 0 Solving for variable 'i'. The solution to this equation could not be determined.
| X-3(x-5)-0.5=3(0.25x+4) | | F=2ab+6ab-3ab | | 7x-(-9)=2 | | (1-x)(1-x)(1+x)-(3-3x)=0 | | -5(2x+2)=-50 | | 3p-10=14 | | -5(2x+2)=50 | | x+2=-3(x-4) | | 2(-3x+5)=-62 | | (7x-4)=(8x+5) | | -3x=3x-5x+7 | | 10+5=75 | | -10(x+2)=-73 | | y=-2x+10x+20 | | -5(1x+3)=-70 | | 5.5+3=4.5-2 | | -5w+1=-7w+9 | | (8x+8)+(-9+9)= | | -4(-4+3x)=64 | | 7+4(5x-6)=8-4(2x+1) | | 3(4-4x)=12 | | 8x-7=13x+28 | | 8=3w-4 | | ln(3)-ln(x)=ln(2x-1) | | 6(-10-7x)=-396 | | 100=0.1*1/2 | | 4(6x-3)=-84 | | -5/3x=-27 | | 3n+2=4n-9 | | 2.8x=5.2x+K | | 4m-6=3m-18 | | 2x-2a^3/x^2=0 |