(x+1)(x-2)(x-4)=0

Simple and best practice solution for (x+1)(x-2)(x-4)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (x+1)(x-2)(x-4)=0 equation: 


Simplifying
(x + 1)(x + -2)(x + -4) = 0

Reorder the terms:
(1 + x)(x + -2)(x + -4) = 0

Reorder the terms:
(1 + x)(-2 + x)(x + -4) = 0

Reorder the terms:
(1 + x)(-2 + x)(-4 + x) = 0

Multiply (1 + x) * (-2 + x)
(1(-2 + x) + x(-2 + x))(-4 + x) = 0
((-2 * 1 + x * 1) + x(-2 + x))(-4 + x) = 0
((-2 + 1x) + x(-2 + x))(-4 + x) = 0
(-2 + 1x + (-2 * x + x * x))(-4 + x) = 0
(-2 + 1x + (-2x + x2))(-4 + x) = 0

Combine like terms: 1x + -2x = -1x
(-2 + -1x + x2)(-4 + x) = 0

Multiply (-2 + -1x + x2) * (-4 + x)
(-2(-4 + x) + -1x * (-4 + x) + x2(-4 + x)) = 0
((-4 * -2 + x * -2) + -1x * (-4 + x) + x2(-4 + x)) = 0
((8 + -2x) + -1x * (-4 + x) + x2(-4 + x)) = 0
(8 + -2x + (-4 * -1x + x * -1x) + x2(-4 + x)) = 0
(8 + -2x + (4x + -1x2) + x2(-4 + x)) = 0
(8 + -2x + 4x + -1x2 + (-4 * x2 + x * x2)) = 0
(8 + -2x + 4x + -1x2 + (-4x2 + x3)) = 0

Combine like terms: -2x + 4x = 2x
(8 + 2x + -1x2 + -4x2 + x3) = 0

Combine like terms: -1x2 + -4x2 = -5x2
(8 + 2x + -5x2 + x3) = 0

Solving
8 + 2x + -5x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 2x=40-10 | | 3x=57-30 | | 24/3x2-3^2 | | x^2+110=10 | | 13=8+6n-7 | | 25x+15x=1075 | | -6x/-6 | | -31=4x+13 | | (5x+3)(2x-1)-3(x+4)=0 | | (x)/7=38 | | H=18t-3r^2 | | 7x^2-3=6x^2+27 | | 15/2 | | 3y+7=4-3 | | 5x-99=2(3-8x) | | -4/-6 | | 8+2x^2=40 | | X=55-3Y | | -4(5x+7)+11x=x+4 | | 3x^2+3y^2+16x-12y=0 | | -12a^6b/3ab^8 | | 2x+23=6 | | .4(y+3)-.5=.33(y-2)+.5 | | a^3-4a+8=0 | | 3(2m+1)+4=4m+21 | | T/2-5-9 | | -1/4c=1 | | 2x+23=x+20 | | 8(y+7)=88 | | 3(x+4)=2(x+13) | | 29k-63=556 | | (x+2)+(2x)+(y)+(y+4)=360 |

Equations solver categories