(4-w)(4w+6)=0

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Solution for (4-w)(4w+6)=0 equation:


Simplifying
(4 + -1w)(4w + 6) = 0

Reorder the terms:
(4 + -1w)(6 + 4w) = 0

Multiply (4 + -1w) * (6 + 4w)
(4(6 + 4w) + -1w * (6 + 4w)) = 0
((6 * 4 + 4w * 4) + -1w * (6 + 4w)) = 0
((24 + 16w) + -1w * (6 + 4w)) = 0
(24 + 16w + (6 * -1w + 4w * -1w)) = 0
(24 + 16w + (-6w + -4w2)) = 0

Combine like terms: 16w + -6w = 10w
(24 + 10w + -4w2) = 0

Solving
24 + 10w + -4w2 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '2'.
2(12 + 5w + -2w2) = 0

Factor a trinomial.
2((4 + -1w)(3 + 2w)) = 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 '(3 + 2w)' equal to zero and attempt to solve: Simplifying 3 + 2w = 0 Solving 3 + 2w = 0 Move all terms containing w to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2w = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2w = 0 + -3 2w = 0 + -3 Combine like terms: 0 + -3 = -3 2w = -3 Divide each side by '2'. w = -1.5 Simplifying w = -1.5

Solution

w = {4, -1.5}

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