s^2-16=0

Simple and best practice solution for s^2-16=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 s^2-16=0 equation: 


Simplifying
s2 + -16 = 0

Reorder the terms:
-16 + s2 = 0

Solving
-16 + s2 = 0

Solving for variable 's'.

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

Add '16' to each side of the equation.
-16 + 16 + s2 = 0 + 16

Combine like terms: -16 + 16 = 0
0 + s2 = 0 + 16
s2 = 0 + 16

Combine like terms: 0 + 16 = 16
s2 = 16

Simplifying
s2 = 16

Take the square root of each side:
s = {-4, 4}

See similar equations:

| a-5=23 | | =4y^2-4y-24 | | 4x-7=-21-10x | | 14=2t+48 | | 5g+4c+20=0 | | -0.77y=6 | | 2(3x+5)=6x+5 | | 4-6x=10-8x | | B+19=128 | | 2(3x+5x)=6x-7x | | 6t-15=5t+12 | | 2(4x+6)=24 | | 13(t-6)=65 | | 2(4+6)=24 | | 0.22u=-2 | | 0.23u=-2 | | 6(2y-5)=-66 | | 5-[2-(-4)-6]= | | y^2-3y-90=0 | | -3+(-7)+8= | | 7w=2 | | 8+(-2)+(-9)= | | 42-(-25)= | | -6-2x+3=-18x+7-2x | | -6-(-30)= | | 15-[8-(-3)+14-7]-(-10)= | | 16s^2+56st+49t^2= | | 2x-7(1-6x)=7 | | 3x^2+30x=24 | | x^2+y^2+2y=63 | | 199-3x=42x+24 | | -.80+.60=-1.67v+.34v |

Equations solver categories