7s^2-252=

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Solution for 7s^2-252= equation:


Simplifying
7s2 + -252 = 0

Reorder the terms:
-252 + 7s2 = 0

Solving
-252 + 7s2 = 0

Solving for variable 's'.

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

Add '252' to each side of the equation.
-252 + 252 + 7s2 = 0 + 252

Combine like terms: -252 + 252 = 0
0 + 7s2 = 0 + 252
7s2 = 0 + 252

Combine like terms: 0 + 252 = 252
7s2 = 252

Divide each side by '7'.
s2 = 36

Simplifying
s2 = 36

Take the square root of each side:
s = {-6, 6}

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