(4w+1)(8+w)=0

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Solution for (4w+1)(8+w)=0 equation:


Simplifying
(4w + 1)(8 + w) = 0

Reorder the terms:
(1 + 4w)(8 + w) = 0

Multiply (1 + 4w) * (8 + w)
(1(8 + w) + 4w * (8 + w)) = 0
((8 * 1 + w * 1) + 4w * (8 + w)) = 0
((8 + 1w) + 4w * (8 + w)) = 0
(8 + 1w + (8 * 4w + w * 4w)) = 0
(8 + 1w + (32w + 4w2)) = 0

Combine like terms: 1w + 32w = 33w
(8 + 33w + 4w2) = 0

Solving
8 + 33w + 4w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(8 + w)(1 + 4w) = 0

Subproblem 1

Set the factor '(8 + w)' equal to zero and attempt to solve: Simplifying 8 + w = 0 Solving 8 + w = 0 Move all terms containing w to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + w = 0 + -8 Combine like terms: 8 + -8 = 0 0 + w = 0 + -8 w = 0 + -8 Combine like terms: 0 + -8 = -8 w = -8 Simplifying w = -8

Subproblem 2

Set the factor '(1 + 4w)' equal to zero and attempt to solve: Simplifying 1 + 4w = 0 Solving 1 + 4w = 0 Move all terms containing w to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 4w = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 4w = 0 + -1 4w = 0 + -1 Combine like terms: 0 + -1 = -1 4w = -1 Divide each side by '4'. w = -0.25 Simplifying w = -0.25

Solution

w = {-8, -0.25}

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