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

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


Simplifying
(7v2 + 7v + -4)(2v2 + -1v + -6) = 0

Reorder the terms:
(-4 + 7v + 7v2)(2v2 + -1v + -6) = 0

Reorder the terms:
(-4 + 7v + 7v2)(-6 + -1v + 2v2) = 0

Multiply (-4 + 7v + 7v2) * (-6 + -1v + 2v2)
(-4(-6 + -1v + 2v2) + 7v * (-6 + -1v + 2v2) + 7v2 * (-6 + -1v + 2v2)) = 0
((-6 * -4 + -1v * -4 + 2v2 * -4) + 7v * (-6 + -1v + 2v2) + 7v2 * (-6 + -1v + 2v2)) = 0
((24 + 4v + -8v2) + 7v * (-6 + -1v + 2v2) + 7v2 * (-6 + -1v + 2v2)) = 0
(24 + 4v + -8v2 + (-6 * 7v + -1v * 7v + 2v2 * 7v) + 7v2 * (-6 + -1v + 2v2)) = 0
(24 + 4v + -8v2 + (-42v + -7v2 + 14v3) + 7v2 * (-6 + -1v + 2v2)) = 0
(24 + 4v + -8v2 + -42v + -7v2 + 14v3 + (-6 * 7v2 + -1v * 7v2 + 2v2 * 7v2)) = 0
(24 + 4v + -8v2 + -42v + -7v2 + 14v3 + (-42v2 + -7v3 + 14v4)) = 0

Reorder the terms:
(24 + 4v + -42v + -8v2 + -7v2 + -42v2 + 14v3 + -7v3 + 14v4) = 0

Combine like terms: 4v + -42v = -38v
(24 + -38v + -8v2 + -7v2 + -42v2 + 14v3 + -7v3 + 14v4) = 0

Combine like terms: -8v2 + -7v2 = -15v2
(24 + -38v + -15v2 + -42v2 + 14v3 + -7v3 + 14v4) = 0

Combine like terms: -15v2 + -42v2 = -57v2
(24 + -38v + -57v2 + 14v3 + -7v3 + 14v4) = 0

Combine like terms: 14v3 + -7v3 = 7v3
(24 + -38v + -57v2 + 7v3 + 14v4) = 0

Solving
24 + -38v + -57v2 + 7v3 + 14v4 = 0

Solving for variable 'v'.

The solution to this equation could not be determined.

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