a^4+a^3-9a^2-9a=

Simple and best practice solution for a^4+a^3-9a^2-9a= 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 a^4+a^3-9a^2-9a= equation: 


Simplifying
a4 + a3 + -9a2 + -9a = 0

Reorder the terms:
-9a + -9a2 + a3 + a4 = 0

Solving
-9a + -9a2 + a3 + a4 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), 'a'.
a(-9 + -9a + a2 + a3) = 0


Subproblem 1
Set the factor 'a' equal to zero and attempt to solve:

Simplifying
a = 0

Solving
a = 0

Move all terms containing a to the left, all other terms to the right.

Simplifying
a = 0

Subproblem 2
Set the factor '(-9 + -9a + a2 + a3)' equal to zero and attempt to solve:

Simplifying
-9 + -9a + a2 + a3 = 0

Solving
-9 + -9a + a2 + a3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
a = {0}

See similar equations:

| h/2x2/h | | 5r-6=1r+3 | | z=4x-4 | | 0=7h^2+10h+3 | | 7/5x | | 5x+47=-1-3x | | 2x+3x+5=50 | | a+54=180-2a | | 4k-9=7k | | 7-2x=2-4 | | (x^-2/4x^-6)^-2 | | 3x-9/40 | | 1-4k-2=-8k | | 7+-8c-48= | | 7(2x-10)-(5-7x)= | | h1/3-4=13 | | 16m^4-25m^2+9= | | 30/4.10 | | 5x+21=6x | | 4x+20=22x-12 | | 50x-5+6x+128+35x+60x=540 | | 56(56-20/4) | | t=(3x+4)(2x-5) | | 2x-3-5= | | x^8+x^4-2= | | 2-5(a-1)=9+a | | 2x-6=5-3 | | a^2x^2+b^2y^2-b^2x^2-a^2y^2= | | (4-w)(3w+2)=0 | | 10.5+6x+7.5=21 | | lx+6l=19 | | 0=3x^2-16x+5 |

Equations solver categories