y^2+8=80

Simple and best practice solution for y^2+8=80 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 y^2+8=80 equation:


Simplifying
y2 + 8 = 80

Reorder the terms:
8 + y2 = 80

Solving
8 + y2 = 80

Solving for variable 'y'.

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

Add '-8' to each side of the equation.
8 + -8 + y2 = 80 + -8

Combine like terms: 8 + -8 = 0
0 + y2 = 80 + -8
y2 = 80 + -8

Combine like terms: 80 + -8 = 72
y2 = 72

Simplifying
y2 = 72

Take the square root of each side:
y = {-8.485281374, 8.485281374}

See similar equations:

| 6(8-2x)=192 | | 6(10-5x)=30 | | 6(-2x-1)=-138 | | 4x+6=-24-2x | | 3x=x/2+10 | | w^2-1=6 | | f(x)=1/4x^4-cosx | | 5(-4x+6)=30 | | -6b^2=-270 | | x/5=32 | | 0.18y+0.03(y+2000)=1530 | | y^2+8=28 | | f(x)=2x^5+3x | | 6n+18=90 | | -8x^4-24x^3-20x^2+4=0 | | 3x-10=2x+55 | | 5a-7a=8a | | x^2+20x+y^2-12y+135=0 | | 134=13w-87 | | 80-50=30 | | X^40x=6000 | | 7(q+5)=84 | | 8x5/12= | | 3x=7x+18 | | 0.03-0.01(x+2)=0.02(1-x) | | 2b^2+12b=0 | | 2bsquared+12b=0 | | 0.08(y-9)+0.04y=0.16y-0.7 | | 4x-8=19-5x | | 6(3+w)=w | | 0.16(y-1)+0.06y=0.12y-0.7 | | (10p+2q)(-4p+8q)= |

Equations solver categories