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Simplifying (X2 + 1)(x + 2) = 504 Reorder the terms: (1 + X2)(x + 2) = 504 Reorder the terms: (1 + X2)(2 + x) = 504 Multiply (1 + X2) * (2 + x) (1(2 + x) + X2(2 + x)) = 504 ((2 * 1 + x * 1) + X2(2 + x)) = 504 ((2 + 1x) + X2(2 + x)) = 504 (2 + 1x + (2 * X2 + x * X2)) = 504 (2 + 1x + (2X2 + xX2)) = 504 Reorder the terms: (2 + 2X2 + 1x + xX2) = 504 (2 + 2X2 + 1x + xX2) = 504 Solving 2 + 2X2 + 1x + xX2 = 504 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + 2X2 + 1x + -2 + xX2 = 504 + -2 Reorder the terms: 2 + -2 + 2X2 + 1x + xX2 = 504 + -2 Combine like terms: 2 + -2 = 0 0 + 2X2 + 1x + xX2 = 504 + -2 2X2 + 1x + xX2 = 504 + -2 Combine like terms: 504 + -2 = 502 2X2 + 1x + xX2 = 502 Add '-1x' to each side of the equation. 2X2 + 1x + -1x + xX2 = 502 + -1x Combine like terms: 1x + -1x = 0 2X2 + 0 + xX2 = 502 + -1x 2X2 + xX2 = 502 + -1x Reorder the terms: -502 + 2X2 + x + xX2 = 502 + -1x + -502 + x Reorder the terms: -502 + 2X2 + x + xX2 = 502 + -502 + -1x + x Combine like terms: 502 + -502 = 0 -502 + 2X2 + x + xX2 = 0 + -1x + x -502 + 2X2 + x + xX2 = -1x + x Combine like terms: -1x + x = 0 -502 + 2X2 + x + xX2 = 0 The solution to this equation could not be determined.
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