(w-6)(w-6)=2w^2-5w+46

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Solution for (w-6)(w-6)=2w^2-5w+46 equation:


Simplifying
(w + -6)(w + -6) = 2w2 + -5w + 46

Reorder the terms:
(-6 + w)(w + -6) = 2w2 + -5w + 46

Reorder the terms:
(-6 + w)(-6 + w) = 2w2 + -5w + 46

Multiply (-6 + w) * (-6 + w)
(-6(-6 + w) + w(-6 + w)) = 2w2 + -5w + 46
((-6 * -6 + w * -6) + w(-6 + w)) = 2w2 + -5w + 46
((36 + -6w) + w(-6 + w)) = 2w2 + -5w + 46
(36 + -6w + (-6 * w + w * w)) = 2w2 + -5w + 46
(36 + -6w + (-6w + w2)) = 2w2 + -5w + 46

Combine like terms: -6w + -6w = -12w
(36 + -12w + w2) = 2w2 + -5w + 46

Reorder the terms:
36 + -12w + w2 = 46 + -5w + 2w2

Solving
36 + -12w + w2 = 46 + -5w + 2w2

Solving for variable 'w'.

Reorder the terms:
36 + -46 + -12w + 5w + w2 + -2w2 = 46 + -5w + 2w2 + -46 + 5w + -2w2

Combine like terms: 36 + -46 = -10
-10 + -12w + 5w + w2 + -2w2 = 46 + -5w + 2w2 + -46 + 5w + -2w2

Combine like terms: -12w + 5w = -7w
-10 + -7w + w2 + -2w2 = 46 + -5w + 2w2 + -46 + 5w + -2w2

Combine like terms: w2 + -2w2 = -1w2
-10 + -7w + -1w2 = 46 + -5w + 2w2 + -46 + 5w + -2w2

Reorder the terms:
-10 + -7w + -1w2 = 46 + -46 + -5w + 5w + 2w2 + -2w2

Combine like terms: 46 + -46 = 0
-10 + -7w + -1w2 = 0 + -5w + 5w + 2w2 + -2w2
-10 + -7w + -1w2 = -5w + 5w + 2w2 + -2w2

Combine like terms: -5w + 5w = 0
-10 + -7w + -1w2 = 0 + 2w2 + -2w2
-10 + -7w + -1w2 = 2w2 + -2w2

Combine like terms: 2w2 + -2w2 = 0
-10 + -7w + -1w2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(10 + 7w + w2) = 0

Factor a trinomial.
-1((5 + w)(2 + w)) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(5 + w)' equal to zero and attempt to solve: Simplifying 5 + w = 0 Solving 5 + w = 0 Move all terms containing w to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + w = 0 + -5 Combine like terms: 5 + -5 = 0 0 + w = 0 + -5 w = 0 + -5 Combine like terms: 0 + -5 = -5 w = -5 Simplifying w = -5

Subproblem 2

Set the factor '(2 + w)' equal to zero and attempt to solve: Simplifying 2 + w = 0 Solving 2 + w = 0 Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + w = 0 + -2 Combine like terms: 2 + -2 = 0 0 + w = 0 + -2 w = 0 + -2 Combine like terms: 0 + -2 = -2 w = -2 Simplifying w = -2

Solution

w = {-5, -2}

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