y^2=121

Simple and best practice solution for y^2=121 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=121 equation:


Simplifying
y2 = 121

Solving
y2 = 121

Solving for variable 'y'.

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

Simplifying
y2 = 121

Take the square root of each side:
y = {-11, 11}

See similar equations:

| 10z^2-10=470 | | 2x^2+48=0 | | y+1=a+b | | 5m^2-7=488 | | 2-23=y | | p(x)=x^4+16x^3-4x^2-64x | | 9b^2+10=91 | | 4/5-6=8 | | (2x-17)+59+x=180 | | 2y^2+10=210 | | 7u-23=4(u+1) | | 8+2n=2n(2n+1)-n | | -1.5x+3.5y=0 | | 7d^2+1=29 | | f(-2)=-8/5(-2)-4 | | F(0)=8/5(0)-4 | | w^2-5=-4 | | 2x(5+x)=15 | | y^2+8=80 | | 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 |

Equations solver categories