-36x^2r-104xr-64r=0

Simple and best practice solution for -36x^2r-104xr-64r=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 -36x^2r-104xr-64r=0 equation: 


Simplifying
-36x2r + -104xr + -64r = 0

Reorder the terms:
-64r + -104rx + -36rx2 = 0

Solving
-64r + -104rx + -36rx2 = 0

Solving for variable 'r'.

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

Factor out the Greatest Common Factor (GCF), '-4r'.
-4r(16 + 26x + 9x2) = 0

Factor a trinomial.
-4r((2 + x)(8 + 9x)) = 0

Ignore the factor -4.

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

Simplifying
r = 0

Solving
r = 0

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

Simplifying
r = 0

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

Simplifying
2 + x = 0

Solving
2 + x = 0

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

Add '-2' to each side of the equation.
2 + -2 + x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + x = 0 + -2
x = 0 + -2

Combine like terms: 0 + -2 = -2
x = -2

Add '-1x' to each side of the equation.
x + -1x = -2 + -1x

Combine like terms: x + -1x = 0
0 = -2 + -1x

Simplifying
0 = -2 + -1x

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 3
Set the factor '(8 + 9x)' equal to zero and attempt to solve:

Simplifying
8 + 9x = 0

Solving
8 + 9x = 0

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

Add '-8' to each side of the equation.
8 + -8 + 9x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 9x = 0 + -8
9x = 0 + -8

Combine like terms: 0 + -8 = -8
9x = -8

Add '-9x' to each side of the equation.
9x + -9x = -8 + -9x

Combine like terms: 9x + -9x = 0
0 = -8 + -9x

Simplifying
0 = -8 + -9x

The solution to this equation could not be determined.

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

See similar equations:

| 9x(6x-2)=0 | | 7.19-4c=17 | | 5x-18-14x=-36 | | 23(6)-4(5)= | | 3s^2+11s-4= | | 3(2x-3)+(x-5)=2 | | 10x/2=32 | | -y=-51 | | 3s+11s-4= | | (4+3x)/(5+2x)=0 | | (4+3x)(5+2x)=0 | | -x^2-8x-3=0 | | x/100*0/80 | | 24-0.5x=98 | | z/(z-1)=1/(z-1)+2 | | 2g^2+24g= | | .25=15x+2 | | (5x-4)/(5x+4)=2/3 | | (3x+8)*(y^2+4)dx-4y(x^2+5x+6)dy=0 | | 8n+7=7(1-9n) | | 5(x-2)=117 | | 4x-56=x+1 | | 0.625x+6=111 | | 1/3c=8 | | 4n/2+2=6 | | -5n(6n+6)=30 | | 7w=105 | | 5s+4t+-2s-(-3t)= | | 45x-12-15=x | | 5/8+6=111 | | 5(1+7x)=44-4x | | -6x^2-5w-1=0 |

Equations solver categories