w(w-36)=8140

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Solution for w(w-36)=8140 equation:


Simplifying
w(w + -36) = 8140

Reorder the terms:
w(-36 + w) = 8140
(-36 * w + w * w) = 8140
(-36w + w2) = 8140

Solving
-36w + w2 = 8140

Solving for variable 'w'.

Reorder the terms:
-8140 + -36w + w2 = 8140 + -8140

Combine like terms: 8140 + -8140 = 0
-8140 + -36w + w2 = 0

Factor a trinomial.
(-74 + -1w)(110 + -1w) = 0

Subproblem 1

Set the factor '(-74 + -1w)' equal to zero and attempt to solve: Simplifying -74 + -1w = 0 Solving -74 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '74' to each side of the equation. -74 + 74 + -1w = 0 + 74 Combine like terms: -74 + 74 = 0 0 + -1w = 0 + 74 -1w = 0 + 74 Combine like terms: 0 + 74 = 74 -1w = 74 Divide each side by '-1'. w = -74 Simplifying w = -74

Subproblem 2

Set the factor '(110 + -1w)' equal to zero and attempt to solve: Simplifying 110 + -1w = 0 Solving 110 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-110' to each side of the equation. 110 + -110 + -1w = 0 + -110 Combine like terms: 110 + -110 = 0 0 + -1w = 0 + -110 -1w = 0 + -110 Combine like terms: 0 + -110 = -110 -1w = -110 Divide each side by '-1'. w = 110 Simplifying w = 110

Solution

w = {-74, 110}

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