(w^2-8w+7)(2w+12)=0

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Solution for (w^2-8w+7)(2w+12)=0 equation:


Simplifying
(w2 + -8w + 7)(2w + 12) = 0

Reorder the terms:
(7 + -8w + w2)(2w + 12) = 0

Reorder the terms:
(7 + -8w + w2)(12 + 2w) = 0

Multiply (7 + -8w + w2) * (12 + 2w)
(7(12 + 2w) + -8w * (12 + 2w) + w2(12 + 2w)) = 0
((12 * 7 + 2w * 7) + -8w * (12 + 2w) + w2(12 + 2w)) = 0
((84 + 14w) + -8w * (12 + 2w) + w2(12 + 2w)) = 0
(84 + 14w + (12 * -8w + 2w * -8w) + w2(12 + 2w)) = 0
(84 + 14w + (-96w + -16w2) + w2(12 + 2w)) = 0
(84 + 14w + -96w + -16w2 + (12 * w2 + 2w * w2)) = 0
(84 + 14w + -96w + -16w2 + (12w2 + 2w3)) = 0

Combine like terms: 14w + -96w = -82w
(84 + -82w + -16w2 + 12w2 + 2w3) = 0

Combine like terms: -16w2 + 12w2 = -4w2
(84 + -82w + -4w2 + 2w3) = 0

Solving
84 + -82w + -4w2 + 2w3 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '2'.
2(42 + -41w + -2w2 + w3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(42 + -41w + -2w2 + w3)' equal to zero and attempt to solve: Simplifying 42 + -41w + -2w2 + w3 = 0 Solving 42 + -41w + -2w2 + w3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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