36w^2-280=0

Solution for 36w^2-280=0 equation:

Simplifying
36w2 + -280 = 0

Reorder the terms:
-280 + 36w2 = 0

Solving
-280 + 36w2 = 0

Solving for variable 'w'.

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

Add '280' to each side of the equation.
-280 + 280 + 36w2 = 0 + 280

Combine like terms: -280 + 280 = 0
0 + 36w2 = 0 + 280
36w2 = 0 + 280

Combine like terms: 0 + 280 = 280
36w2 = 280

Divide each side by '36'.
w2 = 7.777777778

Simplifying
w2 = 7.777777778

Take the square root of each side:
w = {-2.788866755, 2.788866755}