12w^2=32+40w

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Solution for 12w^2=32+40w equation:


Simplifying
12w2 = 32 + 40w

Solving
12w2 = 32 + 40w

Solving for variable 'w'.

Reorder the terms:
-32 + -40w + 12w2 = 32 + 40w + -32 + -40w

Reorder the terms:
-32 + -40w + 12w2 = 32 + -32 + 40w + -40w

Combine like terms: 32 + -32 = 0
-32 + -40w + 12w2 = 0 + 40w + -40w
-32 + -40w + 12w2 = 40w + -40w

Combine like terms: 40w + -40w = 0
-32 + -40w + 12w2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-8 + -10w + 3w2) = 0

Factor a trinomial.
4((-2 + -3w)(4 + -1w)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-2 + -3w)' equal to zero and attempt to solve: Simplifying -2 + -3w = 0 Solving -2 + -3w = 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 + -3w = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3w = 0 + 2 -3w = 0 + 2 Combine like terms: 0 + 2 = 2 -3w = 2 Divide each side by '-3'. w = -0.6666666667 Simplifying w = -0.6666666667

Subproblem 2

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

Solution

w = {-0.6666666667, 4}

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