w^2-4W-1=0

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Solution for w^2-4W-1=0 equation:


Simplifying
w2 + -4W + -1 = 0

Reorder the terms:
-1 + -4W + w2 = 0

Solving
-1 + -4W + w2 = 0

Solving for variable 'W'.

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

Add '1' to each side of the equation.
-1 + -4W + 1 + w2 = 0 + 1

Reorder the terms:
-1 + 1 + -4W + w2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -4W + w2 = 0 + 1
-4W + w2 = 0 + 1

Combine like terms: 0 + 1 = 1
-4W + w2 = 1

Add '-1w2' to each side of the equation.
-4W + w2 + -1w2 = 1 + -1w2

Combine like terms: w2 + -1w2 = 0
-4W + 0 = 1 + -1w2
-4W = 1 + -1w2

Divide each side by '-4'.
W = -0.25 + 0.25w2

Simplifying
W = -0.25 + 0.25w2

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