N^2+8=70

Simple and best practice solution for N^2+8=70 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+8=70 equation: 


Simplifying
N2 + 8 = 70

Reorder the terms:
8 + N2 = 70

Solving
8 + N2 = 70

Solving for variable 'N'.

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

Add '-8' to each side of the equation.
8 + -8 + N2 = 70 + -8

Combine like terms: 8 + -8 = 0
0 + N2 = 70 + -8
N2 = 70 + -8

Combine like terms: 70 + -8 = 62
N2 = 62

Simplifying
N2 = 62

Take the square root of each side:
N = {-7.874007874, 7.874007874}

See similar equations:

| (5k+16)-(2k+7)= | | 5(n-5)=5 | | 7+2(2-4x)=7x+2(2x-4) | | 6x-3+2x=10 | | 5x+5-7x=10+3x | | 5x-3x+3=11 | | 6x-3+2=10 | | x^2+18x-81=0 | | 49(y+1)=59y | | 2(x+3)+4(x+5)=50 | | 6p^3-9p^2+2p-3= | | 5+5x=6x-7 | | 2(x+3)+4(x+5)=56 | | 4x-2.5=9.5-2x | | 2.10+.80=11.60 | | 10x-177=3x-9 | | 11.70+.80m=2.10 | | 102-3x=15x+24 | | 6=29a | | x^2-1.5x-1.7=0 | | 12=9(5+x^2) | | 2(5f-11)=28 | | 4x+1+2x= | | 144-6x=2x+10 | | n=4(-5)-3 | | n=4(-6)-3 | | -3m+7=31 | | n=4(-7)-3 | | n=4(-8)-3 | | 1.6x-7=8 | | 7x^2-15x+54=0 | | (x+3)(x+4)=48 |

Equations solver categories