3s^2-2s^2-8=0

Solution for 3s^2-2s^2-8=0 equation:

Simplifying
3s2 + -2s2 + -8 = 0

Reorder the terms:
-8 + 3s2 + -2s2 = 0

Combine like terms: 3s2 + -2s2 = 1s2
-8 + 1s2 = 0

Solving
-8 + 1s2 = 0

Solving for variable 's'.

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

Add '8' to each side of the equation.
-8 + 8 + 1s2 = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 1s2 = 0 + 8
1s2 = 0 + 8

Combine like terms: 0 + 8 = 8
1s2 = 8

Divide each side by '1'.
s2 = 8

Simplifying
s2 = 8

Take the square root of each side:
s = {-2.828427125, 2.828427125}