W^2-81=o

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Solution for W^2-81=o equation:


Simplifying
W2 + -81 = o

Reorder the terms:
-81 + W2 = o

Solving
-81 + W2 = o

Solving for variable 'W'.

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

Add '81' to each side of the equation.
-81 + 81 + W2 = 81 + o

Combine like terms: -81 + 81 = 0
0 + W2 = 81 + o
W2 = 81 + o

Simplifying
W2 = 81 + o

Reorder the terms:
-81 + W2 + -1o = 81 + o + -81 + -1o

Reorder the terms:
-81 + W2 + -1o = 81 + -81 + o + -1o

Combine like terms: 81 + -81 = 0
-81 + W2 + -1o = 0 + o + -1o
-81 + W2 + -1o = o + -1o

Combine like terms: o + -1o = 0
-81 + W2 + -1o = 0

The solution to this equation could not be determined.

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