(w-6)(2w+8)=

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Solution for (w-6)(2w+8)= equation:


Simplifying
(w + -6)(2w + 8) = 0

Reorder the terms:
(-6 + w)(2w + 8) = 0

Reorder the terms:
(-6 + w)(8 + 2w) = 0

Multiply (-6 + w) * (8 + 2w)
(-6(8 + 2w) + w(8 + 2w)) = 0
((8 * -6 + 2w * -6) + w(8 + 2w)) = 0
((-48 + -12w) + w(8 + 2w)) = 0
(-48 + -12w + (8 * w + 2w * w)) = 0
(-48 + -12w + (8w + 2w2)) = 0

Combine like terms: -12w + 8w = -4w
(-48 + -4w + 2w2) = 0

Solving
-48 + -4w + 2w2 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-24 + -2w + w2) = 0

Factor a trinomial.
2((-4 + -1w)(6 + -1w)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-4 + -1w)' equal to zero and attempt to solve: Simplifying -4 + -1w = 0 Solving -4 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1w = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1w = 0 + 4 -1w = 0 + 4 Combine like terms: 0 + 4 = 4 -1w = 4 Divide each side by '-1'. w = -4 Simplifying w = -4

Subproblem 2

Set the factor '(6 + -1w)' equal to zero and attempt to solve: Simplifying 6 + -1w = 0 Solving 6 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1w = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1w = 0 + -6 -1w = 0 + -6 Combine like terms: 0 + -6 = -6 -1w = -6 Divide each side by '-1'. w = 6 Simplifying w = 6

Solution

w = {-4, 6}

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