(w-8)(w-3)=0

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Solution for (w-8)(w-3)=0 equation:


Simplifying
(w + -8)(w + -3) = 0

Reorder the terms:
(-8 + w)(w + -3) = 0

Reorder the terms:
(-8 + w)(-3 + w) = 0

Multiply (-8 + w) * (-3 + w)
(-8(-3 + w) + w(-3 + w)) = 0
((-3 * -8 + w * -8) + w(-3 + w)) = 0
((24 + -8w) + w(-3 + w)) = 0
(24 + -8w + (-3 * w + w * w)) = 0
(24 + -8w + (-3w + w2)) = 0

Combine like terms: -8w + -3w = -11w
(24 + -11w + w2) = 0

Solving
24 + -11w + w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(3 + -1w)(8 + -1w) = 0

Subproblem 1

Set the factor '(3 + -1w)' equal to zero and attempt to solve: Simplifying 3 + -1w = 0 Solving 3 + -1w = 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 + -1w = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1w = 0 + -3 -1w = 0 + -3 Combine like terms: 0 + -3 = -3 -1w = -3 Divide each side by '-1'. w = 3 Simplifying w = 3

Subproblem 2

Set the factor '(8 + -1w)' equal to zero and attempt to solve: Simplifying 8 + -1w = 0 Solving 8 + -1w = 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 + -1w = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1w = 0 + -8 -1w = 0 + -8 Combine like terms: 0 + -8 = -8 -1w = -8 Divide each side by '-1'. w = 8 Simplifying w = 8

Solution

w = {3, 8}

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