(2w+8)(w+4)=

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Solution for (2w+8)(w+4)= equation:


Simplifying
(2w + 8)(w + 4) = 0

Reorder the terms:
(8 + 2w)(w + 4) = 0

Reorder the terms:
(8 + 2w)(4 + w) = 0

Multiply (8 + 2w) * (4 + w)
(8(4 + w) + 2w * (4 + w)) = 0
((4 * 8 + w * 8) + 2w * (4 + w)) = 0
((32 + 8w) + 2w * (4 + w)) = 0
(32 + 8w + (4 * 2w + w * 2w)) = 0
(32 + 8w + (8w + 2w2)) = 0

Combine like terms: 8w + 8w = 16w
(32 + 16w + 2w2) = 0

Solving
32 + 16w + 2w2 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '2'.
2(16 + 8w + w2) = 0

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

Ignore the factor 2.

Subproblem 1

Set the factor '(4 + w)' equal to zero and attempt to solve: Simplifying 4 + w = 0 Solving 4 + w = 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 + w = 0 + -4 Combine like terms: 4 + -4 = 0 0 + w = 0 + -4 w = 0 + -4 Combine like terms: 0 + -4 = -4 w = -4 Simplifying w = -4

Subproblem 2

Set the factor '(4 + w)' equal to zero and attempt to solve: Simplifying 4 + w = 0 Solving 4 + w = 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 + w = 0 + -4 Combine like terms: 4 + -4 = 0 0 + w = 0 + -4 w = 0 + -4 Combine like terms: 0 + -4 = -4 w = -4 Simplifying w = -4

Solution

w = {-4, -4}

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