12w^2=45+51w

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Solution for 12w^2=45+51w equation:


Simplifying
12w2 = 45 + 51w

Solving
12w2 = 45 + 51w

Solving for variable 'w'.

Reorder the terms:
-45 + -51w + 12w2 = 45 + 51w + -45 + -51w

Reorder the terms:
-45 + -51w + 12w2 = 45 + -45 + 51w + -51w

Combine like terms: 45 + -45 = 0
-45 + -51w + 12w2 = 0 + 51w + -51w
-45 + -51w + 12w2 = 51w + -51w

Combine like terms: 51w + -51w = 0
-45 + -51w + 12w2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-15 + -17w + 4w2) = 0

Factor a trinomial.
3((-3 + -4w)(5 + -1w)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-3 + -4w)' equal to zero and attempt to solve: Simplifying -3 + -4w = 0 Solving -3 + -4w = 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 + -4w = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -4w = 0 + 3 -4w = 0 + 3 Combine like terms: 0 + 3 = 3 -4w = 3 Divide each side by '-4'. w = -0.75 Simplifying w = -0.75

Subproblem 2

Set the factor '(5 + -1w)' equal to zero and attempt to solve: Simplifying 5 + -1w = 0 Solving 5 + -1w = 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 + -1w = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1w = 0 + -5 -1w = 0 + -5 Combine like terms: 0 + -5 = -5 -1w = -5 Divide each side by '-1'. w = 5 Simplifying w = 5

Solution

w = {-0.75, 5}

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