(W+2)(w-5)=w^2-4

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Solution for (W+2)(w-5)=w^2-4 equation: 


Simplifying
(W + 2)(w + -5) = w2 + -4

Reorder the terms:
(2 + W)(w + -5) = w2 + -4

Reorder the terms:
(2 + W)(-5 + w) = w2 + -4

Multiply (2 + W) * (-5 + w)
(2(-5 + w) + W(-5 + w)) = w2 + -4
((-5 * 2 + w * 2) + W(-5 + w)) = w2 + -4
((-10 + 2w) + W(-5 + w)) = w2 + -4
(-10 + 2w + (-5 * W + w * W)) = w2 + -4
(-10 + 2w + (-5W + wW)) = w2 + -4

Reorder the terms:
(-10 + -5W + 2w + wW) = w2 + -4
(-10 + -5W + 2w + wW) = w2 + -4

Reorder the terms:
-10 + -5W + 2w + wW = -4 + w2

Solving
-10 + -5W + 2w + wW = -4 + w2

Solving for variable 'W'.

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

Add '10' to each side of the equation.
-10 + -5W + 2w + 10 + wW = -4 + 10 + w2

Reorder the terms:
-10 + 10 + -5W + 2w + wW = -4 + 10 + w2

Combine like terms: -10 + 10 = 0
0 + -5W + 2w + wW = -4 + 10 + w2
-5W + 2w + wW = -4 + 10 + w2

Combine like terms: -4 + 10 = 6
-5W + 2w + wW = 6 + w2

Add '-2w' to each side of the equation.
-5W + 2w + -2w + wW = 6 + -2w + w2

Combine like terms: 2w + -2w = 0
-5W + 0 + wW = 6 + -2w + w2
-5W + wW = 6 + -2w + w2

Reorder the terms:
-6 + -5W + 2w + wW + -1w2 = 6 + -2w + w2 + -6 + 2w + -1w2

Reorder the terms:
-6 + -5W + 2w + wW + -1w2 = 6 + -6 + -2w + 2w + w2 + -1w2

Combine like terms: 6 + -6 = 0
-6 + -5W + 2w + wW + -1w2 = 0 + -2w + 2w + w2 + -1w2
-6 + -5W + 2w + wW + -1w2 = -2w + 2w + w2 + -1w2

Combine like terms: -2w + 2w = 0
-6 + -5W + 2w + wW + -1w2 = 0 + w2 + -1w2
-6 + -5W + 2w + wW + -1w2 = w2 + -1w2

Combine like terms: w2 + -1w2 = 0
-6 + -5W + 2w + wW + -1w2 = 0

The solution to this equation could not be determined.

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