x^3+7x^2=-6x

Simple and best practice solution for x^3+7x^2=-6x 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^3+7x^2=-6x equation:


Simplifying
x3 + 7x2 = -6x

Reorder the terms:
7x2 + x3 = -6x

Solving
7x2 + x3 = -6x

Solving for variable 'x'.

Reorder the terms:
6x + 7x2 + x3 = -6x + 6x

Combine like terms: -6x + 6x = 0
6x + 7x2 + x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(6 + 7x + x2) = 0

Factor a trinomial.
x((6 + x)(1 + x)) = 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 '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Subproblem 3

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

Solution

x = {0, -6, -1}

See similar equations:

| 5(2y-7)=25 | | 6e^2*x=834 | | 0=x^4+9x^3-4x-1 | | 9=12x-4x | | 8x^2-24x-224= | | 6e^2x=834 | | 22-4(5-2y)=34 | | -6.1n=3.9n+5 | | 7-9=15 | | 32=(r+18.5)(r) | | X^2-212x+5500=0 | | x^2-11xy+28y^2= | | 5x-6=-5x+6 | | 32=(r^2+18.5)(r) | | 2t-3(3-2t)=23 | | 3d^2+11d+5=0 | | Y=4(x)(x)+5x-1 | | (61x+69y)-(12x+25y)= | | 5/(a^2)=-4/a+1 | | 7x-(3x+9)=-7 | | 1/4+6b=-11/4 | | 1/4+6b=-11/4 | | 10+x= | | 14p-8=22+30p | | 5/(a-2)=-4/a+1 | | a^2-35=-2a | | 0=r^2+18.5-32 | | y^2-13y-30= | | 8y-4-y+7=52 | | 75-6x=4x-1 | | y=4x-8x+2 | | 3(x-4)+2=5x |

Equations solver categories