If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying f(x) = (x + -4)(x + -2)(x + -3 + -2i)(x + -3 + 2i) Multiply f * x fx = (x + -4)(x + -2)(x + -3 + -2i)(x + -3 + 2i) Reorder the terms: fx = (-4 + x)(x + -2)(x + -3 + -2i)(x + -3 + 2i) Reorder the terms: fx = (-4 + x)(-2 + x)(x + -3 + -2i)(x + -3 + 2i) Reorder the terms: fx = (-4 + x)(-2 + x)(-3 + -2i + x)(x + -3 + 2i) Reorder the terms: fx = (-4 + x)(-2 + x)(-3 + -2i + x)(-3 + 2i + x) Multiply (-4 + x) * (-2 + x) fx = (-4(-2 + x) + x(-2 + x))(-3 + -2i + x)(-3 + 2i + x) fx = ((-2 * -4 + x * -4) + x(-2 + x))(-3 + -2i + x)(-3 + 2i + x) fx = ((8 + -4x) + x(-2 + x))(-3 + -2i + x)(-3 + 2i + x) fx = (8 + -4x + (-2 * x + x * x))(-3 + -2i + x)(-3 + 2i + x) fx = (8 + -4x + (-2x + x2))(-3 + -2i + x)(-3 + 2i + x) Combine like terms: -4x + -2x = -6x fx = (8 + -6x + x2)(-3 + -2i + x)(-3 + 2i + x) Multiply (8 + -6x + x2) * (-3 + -2i + x) fx = (8(-3 + -2i + x) + -6x * (-3 + -2i + x) + x2(-3 + -2i + x))(-3 + 2i + x) fx = ((-3 * 8 + -2i * 8 + x * 8) + -6x * (-3 + -2i + x) + x2(-3 + -2i + x))(-3 + 2i + x) fx = ((-24 + -16i + 8x) + -6x * (-3 + -2i + x) + x2(-3 + -2i + x))(-3 + 2i + x) fx = (-24 + -16i + 8x + (-3 * -6x + -2i * -6x + x * -6x) + x2(-3 + -2i + x))(-3 + 2i + x) Reorder the terms: fx = (-24 + -16i + 8x + (12ix + 18x + -6x2) + x2(-3 + -2i + x))(-3 + 2i + x) fx = (-24 + -16i + 8x + (12ix + 18x + -6x2) + x2(-3 + -2i + x))(-3 + 2i + x) fx = (-24 + -16i + 8x + 12ix + 18x + -6x2 + (-3 * x2 + -2i * x2 + x * x2))(-3 + 2i + x) Reorder the terms: fx = (-24 + -16i + 8x + 12ix + 18x + -6x2 + (-2ix2 + -3x2 + x3))(-3 + 2i + x) fx = (-24 + -16i + 8x + 12ix + 18x + -6x2 + (-2ix2 + -3x2 + x3))(-3 + 2i + x) Reorder the terms: fx = (-24 + -16i + 12ix + -2ix2 + 8x + 18x + -6x2 + -3x2 + x3)(-3 + 2i + x) Combine like terms: 8x + 18x = 26x fx = (-24 + -16i + 12ix + -2ix2 + 26x + -6x2 + -3x2 + x3)(-3 + 2i + x) Combine like terms: -6x2 + -3x2 = -9x2 fx = (-24 + -16i + 12ix + -2ix2 + 26x + -9x2 + x3)(-3 + 2i + x) Multiply (-24 + -16i + 12ix + -2ix2 + 26x + -9x2 + x3) * (-3 + 2i + x) fx = (-24(-3 + 2i + x) + -16i * (-3 + 2i + x) + 12ix * (-3 + 2i + x) + -2ix2 * (-3 + 2i + x) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = ((-3 * -24 + 2i * -24 + x * -24) + -16i * (-3 + 2i + x) + 12ix * (-3 + 2i + x) + -2ix2 * (-3 + 2i + x) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = ((72 + -48i + -24x) + -16i * (-3 + 2i + x) + 12ix * (-3 + 2i + x) + -2ix2 * (-3 + 2i + x) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + (-3 * -16i + 2i * -16i + x * -16i) + 12ix * (-3 + 2i + x) + -2ix2 * (-3 + 2i + x) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) Reorder the terms: fx = (72 + -48i + -24x + (48i + -16ix + -32i2) + 12ix * (-3 + 2i + x) + -2ix2 * (-3 + 2i + x) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + (48i + -16ix + -32i2) + 12ix * (-3 + 2i + x) + -2ix2 * (-3 + 2i + x) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + (-3 * 12ix + 2i * 12ix + x * 12ix) + -2ix2 * (-3 + 2i + x) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) Reorder the terms: fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + (-36ix + 12ix2 + 24i2x) + -2ix2 * (-3 + 2i + x) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + (-36ix + 12ix2 + 24i2x) + -2ix2 * (-3 + 2i + x) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + (-3 * -2ix2 + 2i * -2ix2 + x * -2ix2) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) Reorder the terms: fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + (6ix2 + -2ix3 + -4i2x2) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + (6ix2 + -2ix3 + -4i2x2) + 26x * (-3 + 2i + x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + 6ix2 + -2ix3 + -4i2x2 + (-3 * 26x + 2i * 26x + x * 26x) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) Reorder the terms: fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + 6ix2 + -2ix3 + -4i2x2 + (52ix + -78x + 26x2) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + 6ix2 + -2ix3 + -4i2x2 + (52ix + -78x + 26x2) + -9x2 * (-3 + 2i + x) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + 6ix2 + -2ix3 + -4i2x2 + 52ix + -78x + 26x2 + (-3 * -9x2 + 2i * -9x2 + x * -9x2) + x3(-3 + 2i + x)) Reorder the terms: fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + 6ix2 + -2ix3 + -4i2x2 + 52ix + -78x + 26x2 + (-18ix2 + 27x2 + -9x3) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + 6ix2 + -2ix3 + -4i2x2 + 52ix + -78x + 26x2 + (-18ix2 + 27x2 + -9x3) + x3(-3 + 2i + x)) fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + 6ix2 + -2ix3 + -4i2x2 + 52ix + -78x + 26x2 + -18ix2 + 27x2 + -9x3 + (-3 * x3 + 2i * x3 + x * x3)) Reorder the terms: fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + 6ix2 + -2ix3 + -4i2x2 + 52ix + -78x + 26x2 + -18ix2 + 27x2 + -9x3 + (2ix3 + -3x3 + x4)) fx = (72 + -48i + -24x + 48i + -16ix + -32i2 + -36ix + 12ix2 + 24i2x + 6ix2 + -2ix3 + -4i2x2 + 52ix + -78x + 26x2 + -18ix2 + 27x2 + -9x3 + (2ix3 + -3x3 + x4)) Reorder the terms: fx = (72 + -48i + 48i + -16ix + -36ix + 52ix + 12ix2 + 6ix2 + -18ix2 + -2ix3 + 2ix3 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) Combine like terms: -48i + 48i = 0 fx = (72 + 0 + -16ix + -36ix + 52ix + 12ix2 + 6ix2 + -18ix2 + -2ix3 + 2ix3 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) fx = (72 + -16ix + -36ix + 52ix + 12ix2 + 6ix2 + -18ix2 + -2ix3 + 2ix3 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) Combine like terms: -16ix + -36ix = -52ix fx = (72 + -52ix + 52ix + 12ix2 + 6ix2 + -18ix2 + -2ix3 + 2ix3 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) Combine like terms: -52ix + 52ix = 0 fx = (72 + 0 + 12ix2 + 6ix2 + -18ix2 + -2ix3 + 2ix3 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) fx = (72 + 12ix2 + 6ix2 + -18ix2 + -2ix3 + 2ix3 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) Combine like terms: 12ix2 + 6ix2 = 18ix2 fx = (72 + 18ix2 + -18ix2 + -2ix3 + 2ix3 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) Combine like terms: 18ix2 + -18ix2 = 0 fx = (72 + 0 + -2ix3 + 2ix3 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) fx = (72 + -2ix3 + 2ix3 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) Combine like terms: -2ix3 + 2ix3 = 0 fx = (72 + 0 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) fx = (72 + -32i2 + 24i2x + -4i2x2 + -24x + -78x + 26x2 + 27x2 + -9x3 + -3x3 + x4) Combine like terms: -24x + -78x = -102x fx = (72 + -32i2 + 24i2x + -4i2x2 + -102x + 26x2 + 27x2 + -9x3 + -3x3 + x4) Combine like terms: 26x2 + 27x2 = 53x2 fx = (72 + -32i2 + 24i2x + -4i2x2 + -102x + 53x2 + -9x3 + -3x3 + x4) Combine like terms: -9x3 + -3x3 = -12x3 fx = (72 + -32i2 + 24i2x + -4i2x2 + -102x + 53x2 + -12x3 + x4) Solving fx = 72 + -32i2 + 24i2x + -4i2x2 + -102x + 53x2 + -12x3 + x4 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by 'x'. f = 72x-1 + -32i2x-1 + 24i2 + -4i2x + -102 + 53x + -12x2 + x3 Simplifying f = 72x-1 + -32i2x-1 + 24i2 + -4i2x + -102 + 53x + -12x2 + x3 Reorder the terms: f = -102 + 24i2 + -32i2x-1 + -4i2x + 72x-1 + 53x + -12x2 + x3
| (8y+5)+(2y+9)=84 | | 15=7+b | | 2(3x-6)+5(8+x)=149 | | 2(3x-6)+5(8+x)=84 | | 0.19x+25=0.24x+24 | | 7.10r-13=3.10r+13 | | 10=z+15 | | (7z+6)+(2z-4)=47 | | 1x^3+7x^2-36=0 | | (3y+6)+(5y+8)=70 | | 19x+25=24+0.24x | | 8y+11(7y-5)=710 | | f(x)=3tan(1/2x-3.14/2)-1 | | 3x+5+34=2120 | | 90+(90-x)+x=180 | | (X-1)(x-1)-7=24 | | (8x+3)+(11x-5)=36 | | x^2-36x-0.5=0 | | 65x+2=67 | | (4z+3)+(9z-10)=58 | | 5x+3*1.5=12 | | 5p+10=12p | | T(100-20B)=0 | | 6(10y-2)+9(4+y)=369 | | -5x+1=-67 | | 6y+10(11y-8)=964 | | X(A-BY)=0 | | 6(3x-2)=16 | | 57=5w+17 | | y-5=.37(x-7) | | 8(5y-9)+7(4+y)=50 | | 12=w/3-9 |