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Simplifying
-13 + w2 = 0
Solving
-13 + w2 = 0
Solving for variable 'w'.
Move all terms containing w to the left, all other terms to the right.
Add '13' to each side of the equation.
-13 + 13 + w2 = 0 + 13
Combine like terms: -13 + 13 = 0
0 + w2 = 0 + 13
w2 = 0 + 13
Combine like terms: 0 + 13 = 13
w2 = 13
Simplifying
w2 = 13
Take the square root of each side:
w = {-3.605551275, 3.605551275}
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