c(c+9)=0

Simple and best practice solution for c(c+9)=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 c(c+9)=0 equation: 


Simplifying
c(c + 9) = 0

Reorder the terms:
c(9 + c) = 0
(9 * c + c * c) = 0
(9c + c2) = 0

Solving
9c + c2 = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), 'c'.
c(9 + c) = 0


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

Simplifying
c = 0

Solving
c = 0

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

Simplifying
c = 0

Subproblem 2
Set the factor '(9 + c)' equal to zero and attempt to solve:

Simplifying
9 + c = 0

Solving
9 + c = 0

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

Add '-9' to each side of the equation.
9 + -9 + c = 0 + -9

Combine like terms: 9 + -9 = 0
0 + c = 0 + -9
c = 0 + -9

Combine like terms: 0 + -9 = -9
c = -9

Simplifying
c = -9
Solution
c = {0, -9}

See similar equations:

| 24x-9=-3y | | n-2+6n=n-5 | | 3x+2(x+10)=45 | | x+62+x+122=180 | | D^4+2D^3+3D^2+2D+1=0 | | 14cosx-9=-2 | | 2b^3+72b=26b^2 | | 8x+7=10x-5 | | 3(y+2)-3=8 | | 8n^2=4n^2-2n | | -16=a-25 | | 6p+2j=39 | | 3+2(2x+5)+3x=-1 | | 12x-9+5x+19=180 | | 2y^2-3xy+x^2=16 | | 3y^2+14y=t | | f(x)=x^2+-6x+10 | | (4j-3)(5j+8)=0 | | 3x-2x=-6 | | -10x=-5 | | 75=3u | | 8x-2+2x=28 | | 10b+8-2(3b-4)=-12 | | 18x^2-4y^2+(-7x^2)-6y^2= | | N^2-24n=-144 | | 72-y=267 | | x-8.3=-21.1 | | 13x-2=11x+12 | | 4(z+5)+6=3(z-5) | | 4(3x+7)-6x=5 | | 0.7(0.25x-0.3)=0.05(0.2x-3) | | 2(x+9)-4=8(x-3) |

Equations solver categories