(n+12)(n-8)=0

Simple and best practice solution for (n+12)(n-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 (n+12)(n-8)=0 equation:


Simplifying
(n + 12)(n + -8) = 0

Reorder the terms:
(12 + n)(n + -8) = 0

Reorder the terms:
(12 + n)(-8 + n) = 0

Multiply (12 + n) * (-8 + n)
(12(-8 + n) + n(-8 + n)) = 0
((-8 * 12 + n * 12) + n(-8 + n)) = 0
((-96 + 12n) + n(-8 + n)) = 0
(-96 + 12n + (-8 * n + n * n)) = 0
(-96 + 12n + (-8n + n2)) = 0

Combine like terms: 12n + -8n = 4n
(-96 + 4n + n2) = 0

Solving
-96 + 4n + n2 = 0

Solving for variable 'n'.

Factor a trinomial.
(-12 + -1n)(8 + -1n) = 0

Subproblem 1

Set the factor '(-12 + -1n)' equal to zero and attempt to solve: Simplifying -12 + -1n = 0 Solving -12 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + -1n = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -1n = 0 + 12 -1n = 0 + 12 Combine like terms: 0 + 12 = 12 -1n = 12 Divide each side by '-1'. n = -12 Simplifying n = -12

Subproblem 2

Set the factor '(8 + -1n)' equal to zero and attempt to solve: Simplifying 8 + -1n = 0 Solving 8 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1n = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1n = 0 + -8 -1n = 0 + -8 Combine like terms: 0 + -8 = -8 -1n = -8 Divide each side by '-1'. n = 8 Simplifying n = 8

Solution

n = {-12, 8}

See similar equations:

| 0.9-8.1= | | 16=9(8v+7) | | 6x^2+12x=230 | | x^2-14x+49=4x+5 | | 16-2t=5+9 | | 6x-1=-17 | | y=0.5*x*x-x+2 | | xsquared+4x+3= | | 4x+23+9x-38=21y-1 | | f(x)=log(2x-1)+3 | | xsuared+4x+3= | | 2+400x= | | 2a+5=3a+3 | | X+2x=6+1 | | 6x-11forx=5 | | 5m+6=8m+15 | | 5x=50+5 | | s^2-8s+c=0 | | x-5=2x-13 | | Q(x)=4log(x+5) | | (3y+12)=(y+30)+(y+30) | | 6x-5=2x+16 | | 3(2x-5)=7x-21+x | | Y=sin(5x+4) | | 10x+x-2x=23+2-x-1 | | 5w+3l=72 | | (3y+12)=(y+30) | | 1-2x+3=12+4x+2x | | F(x)=3x^2+36x+43 | | A-15=4a-3 | | 3(n+10)=2 | | (3y+12)+(y+30)+(y+30)=180 |

Equations solver categories