n^2+8n=48

Simple and best practice solution for n^2+8n=48 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^2+8n=48 equation:


Simplifying
n2 + 8n = 48

Reorder the terms:
8n + n2 = 48

Solving
8n + n2 = 48

Solving for variable 'n'.

Reorder the terms:
-48 + 8n + n2 = 48 + -48

Combine like terms: 48 + -48 = 0
-48 + 8n + n2 = 0

Factor a trinomial.
(-12 + -1n)(4 + -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 '(4 + -1n)' equal to zero and attempt to solve: Simplifying 4 + -1n = 0 Solving 4 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1n = 0 + -4 -1n = 0 + -4 Combine like terms: 0 + -4 = -4 -1n = -4 Divide each side by '-1'. n = 4 Simplifying n = 4

Solution

n = {-12, 4}

See similar equations:

| -5(y+4)(2*y)(6y-18)=0 | | -7x+4(2x+8)=25 | | 2c+d+5c+6d= | | 2(5x+8)=-37+23 | | (14a-16)-(9+7a)=-2a | | 5x+10y=29 | | 18-3y=13 | | 0+50-60-60+10= | | x+99=6x+44 | | x^4-12x^3+48x^2-64=0 | | 7x^2+8x=-4 | | 5p-2=17 | | y+10+3x-20=180 | | 3a+4-a=2a+4 | | 13x+9=8x-5 | | 2(3x-1)-4=4x+12 | | 2(x+-6)+6=4(x+2)-6 | | 3(3s+4)=6s+48 | | 2(2n-3)=(6n+9)8 | | 9a=7a | | log(4x-20)=2 | | 5s-s-2s= | | -5r^2-11r+12=0 | | 0=-x^2+160x-1500 | | 19=2w-15 | | 2j+7=13 | | 3x+14-5x=18-19x+17x-4 | | 5y+5y+4y= | | 3a-1=2a+1 | | 4x-12+5x=-4 | | 3z-10= | | 56=-2m+4 |

Equations solver categories