(4m+5n)(4m-5m)=

Simple and best practice solution for (4m+5n)(4m-5m)= 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 (4m+5n)(4m-5m)= equation: 


Simplifying
(4m + 5n)(4m + -5m) = 0

Combine like terms: 4m + -5m = -1m
(4m + 5n)(-1m) = 0

Remove parenthesis around (-1m)
(4m + 5n) * -1m = 0

Reorder the terms for easier multiplication:
-1m(4m + 5n) = 0
(4m * -1m + 5n * -1m) = 0

Reorder the terms:
(-5mn + -4m2) = 0
(-5mn + -4m2) = 0

Solving
-5mn + -4m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '-1m'.
-1m(5n + 4m) = 0

Ignore the factor -1.

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

Simplifying
m = 0

Solving
m = 0

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

Simplifying
m = 0

Subproblem 2
Set the factor '(5n + 4m)' equal to zero and attempt to solve:

Simplifying
5n + 4m = 0

Reorder the terms:
4m + 5n = 0

Solving
4m + 5n = 0

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

Add '-5n' to each side of the equation.
4m + 5n + -5n = 0 + -5n

Combine like terms: 5n + -5n = 0
4m + 0 = 0 + -5n
4m = 0 + -5n
Remove the zero:
4m = -5n

Divide each side by '4'.
m = -1.25n

Simplifying
m = -1.25n
Solution
m = {0, -1.25n}

See similar equations:

| 5(x-4)=7(x-2) | | 4x+5=-(x-20) | | 3+3n-2=9n+33-2n | | x^2-6x=-4 | | x^2-36x+25=0 | | 4(2z-1)-3(z+4)=3(z+1) | | 3x^2-24x=27 | | 4(2z-1)-3(z+4)=4(z+1) | | -4x^2-6x+23=0 | | -4x^2+2x+23=0 | | x^2+8x+16=49 | | 64x^2-64=36 | | 5x-11x=30 | | y=2x^2+4x-30 | | x^2+12x+36=49 | | 5p+8=4p+12 | | a-2=5 | | 6(3z-1)-5(z+7)=2(z+1) | | x-7.7=-4.8 | | 6(3z-1)-5(z+7)=2(2+1) | | t+13=39 | | 14t+4(1-4t)= | | 2x-3(x+2)=-8 | | 2(x+3)+4x=3(x+1) | | 3x+22=50 | | 9x+4+3x+6= | | 4x-(4-x)=5x | | -7(m-5)= | | 4x^2-12x-11=0 | | 4x-3+x+5=-4x+3-8 | | 7(x+2)=70 | | x^4-17x^2+16=0 |

Equations solver categories