(m+4)(m+8)=0

Simple and best practice solution for (m+4)(m+8)=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 (m+4)(m+8)=0 equation:


Simplifying
(m + 4)(m + 8) = 0

Reorder the terms:
(4 + m)(m + 8) = 0

Reorder the terms:
(4 + m)(8 + m) = 0

Multiply (4 + m) * (8 + m)
(4(8 + m) + m(8 + m)) = 0
((8 * 4 + m * 4) + m(8 + m)) = 0
((32 + 4m) + m(8 + m)) = 0
(32 + 4m + (8 * m + m * m)) = 0
(32 + 4m + (8m + m2)) = 0

Combine like terms: 4m + 8m = 12m
(32 + 12m + m2) = 0

Solving
32 + 12m + m2 = 0

Solving for variable 'm'.

Factor a trinomial.
(8 + m)(4 + m) = 0

Subproblem 1

Set the factor '(8 + m)' equal to zero and attempt to solve: Simplifying 8 + m = 0 Solving 8 + m = 0 Move all terms containing m to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + m = 0 + -8 Combine like terms: 8 + -8 = 0 0 + m = 0 + -8 m = 0 + -8 Combine like terms: 0 + -8 = -8 m = -8 Simplifying m = -8

Subproblem 2

Set the factor '(4 + m)' equal to zero and attempt to solve: Simplifying 4 + m = 0 Solving 4 + m = 0 Move all terms containing m to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + m = 0 + -4 Combine like terms: 4 + -4 = 0 0 + m = 0 + -4 m = 0 + -4 Combine like terms: 0 + -4 = -4 m = -4 Simplifying m = -4

Solution

m = {-8, -4}

See similar equations:

| 3(x-2)+5(4+x)=40 | | 459.10=190+1.17x | | 22-6x=4 | | g(g+6)=0 | | 459.10=190+1.17 | | (c+1)(c+5)=0 | | 2x^3+9y^2-35x=0 | | 900=6z+66 | | 1x+3y=26 | | 900=6z+8 | | 9y^2=-36y | | 4c-9=23 | | yc-7=5d+3c | | 7(k-89)=56 | | 10.8x-3.7x=113.60 | | 20-3m=2 | | f(x)=25x^2+36 | | 5x+44=64(x-3) | | -3=2q-85 | | ln(x+3)-lnx= | | 65x-2=9-9x | | 7a+b-3a+4a-2b= | | 10+3x+6x=1+6x | | w+3*2=41 | | 5(v-77)=45 | | 6g-54-(5g+27)=23 | | 150+12x=400 | | -9s+-12=78 | | ln(x+3)-lnx=2lnx | | C=38.71+0.50 | | 5-14x=33 | | 28+7u= |

Equations solver categories