(4v^2+6v-2)(7V+3)=0

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Solution for (4v^2+6v-2)(7V+3)=0 equation:


Simplifying
(4v2 + 6v + -2)(7V + 3) = 0

Reorder the terms:
(-2 + 6v + 4v2)(7V + 3) = 0

Reorder the terms:
(-2 + 6v + 4v2)(3 + 7V) = 0

Multiply (-2 + 6v + 4v2) * (3 + 7V)
(-2(3 + 7V) + 6v * (3 + 7V) + 4v2 * (3 + 7V)) = 0
((3 * -2 + 7V * -2) + 6v * (3 + 7V) + 4v2 * (3 + 7V)) = 0
((-6 + -14V) + 6v * (3 + 7V) + 4v2 * (3 + 7V)) = 0
(-6 + -14V + (3 * 6v + 7V * 6v) + 4v2 * (3 + 7V)) = 0
(-6 + -14V + (18v + 42vV) + 4v2 * (3 + 7V)) = 0
(-6 + -14V + 18v + 42vV + (3 * 4v2 + 7V * 4v2)) = 0
(-6 + -14V + 18v + 42vV + (12v2 + 28v2V)) = 0
(-6 + -14V + 18v + 42vV + 12v2 + 28v2V) = 0

Solving
-6 + -14V + 18v + 42vV + 12v2 + 28v2V = 0

Solving for variable 'V'.

Move all terms containing V to the left, all other terms to the right.

Add '6' to each side of the equation.
-6 + -14V + 18v + 42vV + 12v2 + 6 + 28v2V = 0 + 6

Reorder the terms:
-6 + 6 + -14V + 18v + 42vV + 12v2 + 28v2V = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -14V + 18v + 42vV + 12v2 + 28v2V = 0 + 6
-14V + 18v + 42vV + 12v2 + 28v2V = 0 + 6

Combine like terms: 0 + 6 = 6
-14V + 18v + 42vV + 12v2 + 28v2V = 6

Add '-18v' to each side of the equation.
-14V + 18v + 42vV + 12v2 + -18v + 28v2V = 6 + -18v

Reorder the terms:
-14V + 18v + -18v + 42vV + 12v2 + 28v2V = 6 + -18v

Combine like terms: 18v + -18v = 0
-14V + 0 + 42vV + 12v2 + 28v2V = 6 + -18v
-14V + 42vV + 12v2 + 28v2V = 6 + -18v

Add '-12v2' to each side of the equation.
-14V + 42vV + 12v2 + -12v2 + 28v2V = 6 + -18v + -12v2

Combine like terms: 12v2 + -12v2 = 0
-14V + 42vV + 0 + 28v2V = 6 + -18v + -12v2
-14V + 42vV + 28v2V = 6 + -18v + -12v2

Reorder the terms:
-6 + -14V + 18v + 42vV + 12v2 + 28v2V = 6 + -18v + -12v2 + -6 + 18v + 12v2

Reorder the terms:
-6 + -14V + 18v + 42vV + 12v2 + 28v2V = 6 + -6 + -18v + 18v + -12v2 + 12v2

Combine like terms: 6 + -6 = 0
-6 + -14V + 18v + 42vV + 12v2 + 28v2V = 0 + -18v + 18v + -12v2 + 12v2
-6 + -14V + 18v + 42vV + 12v2 + 28v2V = -18v + 18v + -12v2 + 12v2

Combine like terms: -18v + 18v = 0
-6 + -14V + 18v + 42vV + 12v2 + 28v2V = 0 + -12v2 + 12v2
-6 + -14V + 18v + 42vV + 12v2 + 28v2V = -12v2 + 12v2

Combine like terms: -12v2 + 12v2 = 0
-6 + -14V + 18v + 42vV + 12v2 + 28v2V = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + -7V + 9v + 21vV + 6v2 + 14v2V) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-3 + -7V + 9v + 21vV + 6v2 + 14v2V)' equal to zero and attempt to solve: Simplifying -3 + -7V + 9v + 21vV + 6v2 + 14v2V = 0 Solving -3 + -7V + 9v + 21vV + 6v2 + 14v2V = 0 Move all terms containing V to the left, all other terms to the right. Add '3' to each side of the equation. -3 + -7V + 9v + 21vV + 6v2 + 3 + 14v2V = 0 + 3 Reorder the terms: -3 + 3 + -7V + 9v + 21vV + 6v2 + 14v2V = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -7V + 9v + 21vV + 6v2 + 14v2V = 0 + 3 -7V + 9v + 21vV + 6v2 + 14v2V = 0 + 3 Combine like terms: 0 + 3 = 3 -7V + 9v + 21vV + 6v2 + 14v2V = 3 Add '-9v' to each side of the equation. -7V + 9v + 21vV + 6v2 + -9v + 14v2V = 3 + -9v Reorder the terms: -7V + 9v + -9v + 21vV + 6v2 + 14v2V = 3 + -9v Combine like terms: 9v + -9v = 0 -7V + 0 + 21vV + 6v2 + 14v2V = 3 + -9v -7V + 21vV + 6v2 + 14v2V = 3 + -9v Add '-6v2' to each side of the equation. -7V + 21vV + 6v2 + -6v2 + 14v2V = 3 + -9v + -6v2 Combine like terms: 6v2 + -6v2 = 0 -7V + 21vV + 0 + 14v2V = 3 + -9v + -6v2 -7V + 21vV + 14v2V = 3 + -9v + -6v2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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