c*c-4c=0

Simple and best practice solution for c*c-4c=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-4c=0 equation: 


Simplifying
c * c + -4c = 0

Multiply c * c
c2 + -4c = 0

Reorder the terms:
-4c + c2 = 0

Solving
-4c + c2 = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), 'c'.
c(-4 + 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 '(-4 + c)' equal to zero and attempt to solve:

Simplifying
-4 + c = 0

Solving
-4 + c = 0

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

Add '4' to each side of the equation.
-4 + 4 + c = 0 + 4

Combine like terms: -4 + 4 = 0
0 + c = 0 + 4
c = 0 + 4

Combine like terms: 0 + 4 = 4
c = 4

Simplifying
c = 4
Solution
c = {0, 4}

See similar equations:

| c*c-8c=0 | | 4+9y(4-7)+7y= | | 4+-1x^2=0 | | y/3=4/5 | | 12(x^2-1)=0 | | 15m-11n-(6m+22n)= | | 7x-3=6x+8 | | 7x-13=9x-23 | | F(x)=2(.8)x | | 8y^2+2x-8y-10=0 | | 3z*z+3z-6=0 | | 1/3=/6 | | -1/4=x/8 | | x-(x-2)-2(x-3)=0 | | 3k+6n=210 | | 7+77x=44x+10 | | 2/9=-x^2/5 | | 10x-6=(5+x) | | 5x-7=-4+11 | | 5x+20-3x-6=32 | | 7/8=7/8 | | Sin(pi/3-5x)=2.sinx | | x^2-8x+y^2-14y+56=0 | | T/6-5=13 | | -4(7x+7.3)-4.6= | | 45+x=39 | | 4-3(x+2)-2(x-4)+8=1 | | 3t-15+5t=145 | | y/.23=-3 | | 0.05(4-x)+0.1x=32 | | 2c+40=-2c-20 | | y=x^2+2x+17 |

Equations solver categories