12v^2=24+28v

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Solution for 12v^2=24+28v equation:


Simplifying
12v2 = 24 + 28v

Solving
12v2 = 24 + 28v

Solving for variable 'v'.

Reorder the terms:
-24 + -28v + 12v2 = 24 + 28v + -24 + -28v

Reorder the terms:
-24 + -28v + 12v2 = 24 + -24 + 28v + -28v

Combine like terms: 24 + -24 = 0
-24 + -28v + 12v2 = 0 + 28v + -28v
-24 + -28v + 12v2 = 28v + -28v

Combine like terms: 28v + -28v = 0
-24 + -28v + 12v2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-6 + -7v + 3v2) = 0

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

Ignore the factor 4.

Subproblem 1

Set the factor '(-2 + -3v)' equal to zero and attempt to solve: Simplifying -2 + -3v = 0 Solving -2 + -3v = 0 Move all terms containing v to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -3v = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3v = 0 + 2 -3v = 0 + 2 Combine like terms: 0 + 2 = 2 -3v = 2 Divide each side by '-3'. v = -0.6666666667 Simplifying v = -0.6666666667

Subproblem 2

Set the factor '(3 + -1v)' equal to zero and attempt to solve: Simplifying 3 + -1v = 0 Solving 3 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1v = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1v = 0 + -3 -1v = 0 + -3 Combine like terms: 0 + -3 = -3 -1v = -3 Divide each side by '-1'. v = 3 Simplifying v = 3

Solution

v = {-0.6666666667, 3}

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