x^5+6x^4+9x^3=0

Simple and best practice solution for x^5+6x^4+9x^3=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^5+6x^4+9x^3=0 equation:


Simplifying
x5 + 6x4 + 9x3 = 0

Reorder the terms:
9x3 + 6x4 + x5 = 0

Solving
9x3 + 6x4 + x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x3'.
x3(9 + 6x + x2) = 0

Factor a trinomial.
x3((3 + x)(3 + x)) = 0

Subproblem 1

Set the factor 'x3' equal to zero and attempt to solve: Simplifying x3 = 0 Solving x3 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x3 = 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 '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3

Subproblem 3

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

Solution

x = {-3, -3}

See similar equations:

| -320=-16w | | (2x^2-9)(-8x^4)= | | 3p-3q= | | 4d-6=16-9d | | -2k-5r=13 | | 1.1m=1.21 | | 300=x(30-2x)(20-2x) | | 3x+14=9x-22 | | -1.5x^2+1.5x+3=0 | | 35a+5n+2(n-1)= | | 10=3+y | | 24d=6 | | -4-(1+4k)=-37-8k | | 4x^2+4y^2-4x+8y+1=0 | | 12x^2+3y^2+12x+4y-3-12=0 | | x^2+54x+486=0 | | 34=-5-6r+3t | | x=-4+24-1*(-5) | | 2x^2+2y^2+12x-2y-3=0 | | 8+6x=10+18x+2+1 | | x=-4+24-1*5 | | x=24-1+7*6 | | n+(n-13)=75 | | 7rs+2rs+3rs= | | 5(-3a-4)+3(5a+7)=1 | | y=-2.18*5.36+944.68 | | x=-4+24-1-5 | | y=-2.18*5.37+944.68 | | y=-2.18*5.32+944.68 | | x^2-15x+49=0 | | y=-2.18*5.34+944.68 | | 3(q-5)=2(9+5) |

Equations solver categories