x^7+6x^6+8x^5=0

Simple and best practice solution for x^7+6x^6+8x^5=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^7+6x^6+8x^5=0 equation:


Simplifying
x7 + 6x6 + 8x5 = 0

Reorder the terms:
8x5 + 6x6 + x7 = 0

Solving
8x5 + 6x6 + x7 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x5'.
x5(8 + 6x + x2) = 0

Factor a trinomial.
x5((4 + x)(2 + x)) = 0

Subproblem 1

Set the factor 'x5' equal to zero and attempt to solve: Simplifying x5 = 0 Solving x5 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x5 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Subproblem 3

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {-4, -2}

See similar equations:

| x^3=9x^2-18x | | 24w^4+64w^2-16=0 | | 70w+3w^2-w^3=0 | | 4x+90=360-142 | | -4=(.8333333)(7)+b | | 17=g-18 | | 0.5x+78.2=287 | | 0.564x/0.564=2591/0.564 | | 89-r=36 | | 16=x-72 | | 0.564x/0.64=2591/0.564 | | 0.564x/0.64= | | 6x+72= | | 4x+5=15-x | | 2x^2y-6y+10= | | 10x^6+8x^4-2x^2= | | 4.5= | | 4-2(x-3)=12 | | 7x-13=10x+19 | | 2=3c-1 | | -7c+4=-38 | | (ab+2)(ab-2)= | | 6x-4=7x+8 | | 7v^2-42v-49=0 | | 6-x=29 | | -(3x-42)=15 | | -(3x-6)=42 | | -(3x-6)=433 | | y+4.5=-8.8-7.1 | | 5x+3/9=2 | | -9a-4(6a-3)+3= | | -.5ln(13)+ln(7)=x |

Equations solver categories