x(3x-8)(x+8)=

Simple and best practice solution for x(3x-8)(x+8)= 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(3x-8)(x+8)= equation:


Simplifying
x(3x + -8)(x + 8) = 0

Reorder the terms:
x(-8 + 3x)(x + 8) = 0

Reorder the terms:
x(-8 + 3x)(8 + x) = 0

Multiply (-8 + 3x) * (8 + x)
x(-8(8 + x) + 3x * (8 + x)) = 0
x((8 * -8 + x * -8) + 3x * (8 + x)) = 0
x((-64 + -8x) + 3x * (8 + x)) = 0
x(-64 + -8x + (8 * 3x + x * 3x)) = 0
x(-64 + -8x + (24x + 3x2)) = 0

Combine like terms: -8x + 24x = 16x
x(-64 + 16x + 3x2) = 0
(-64 * x + 16x * x + 3x2 * x) = 0
(-64x + 16x2 + 3x3) = 0

Solving
-64x + 16x2 + 3x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-64 + 16x + 3x2) = 0

Factor a trinomial.
x((-8 + -1x)(8 + -3x)) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-8 + -1x)' equal to zero and attempt to solve: Simplifying -8 + -1x = 0 Solving -8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1x = 0 + 8 -1x = 0 + 8 Combine like terms: 0 + 8 = 8 -1x = 8 Divide each side by '-1'. x = -8 Simplifying x = -8

Subproblem 3

Set the factor '(8 + -3x)' equal to zero and attempt to solve: Simplifying 8 + -3x = 0 Solving 8 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -3x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -3x = 0 + -8 -3x = 0 + -8 Combine like terms: 0 + -8 = -8 -3x = -8 Divide each side by '-3'. x = 2.666666667 Simplifying x = 2.666666667

Solution

x = {0, -8, 2.666666667}

See similar equations:

| 4+8=q/12 | | 64x=-26x | | -7/3(y-9)-1/6y | | 7(y-1)=3y-19 | | -2(7x+6)=-5x+51 | | 4y+x=36 | | 196x=-21x | | 3y+5x=20 | | 3x+4x=6x-5 | | 8x^6-3x^4-11x^3-2x^2+4=0 | | 8x^6-3x^4-11x^3-2x^2+4=0 | | 3y+5x=20solvey | | 6(3x+5)=4x+100 | | -15n-8n+10=13n-6n-14 | | 324x=15x | | y=2x^2-17x-9 | | 5x+7=-x-9 | | Ix^2+5xI=6 | | U=4(9n+32)+5(n+1) | | a^2-3x-4=0 | | 1x=27x | | 8x+3(x-1)=96 | | y^2dx+(x^2-xy-y^2)dy=0 | | 345=15z | | 3/4x=-2/12 | | 5(2x-8)=-100 | | 4x^3-7x^2+5x-9=0 | | 10-4(2x+1)-(3x-4)=-9x+4-4x | | 80x=60 | | 8=n-10 | | 5(3d+5s+10)+(8s+15)= | | 7(7y-4)=21y |

Equations solver categories