(3v-7)(5v^2-v-4)=0

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Solution for (3v-7)(5v^2-v-4)=0 equation: 


Simplifying
(3v + -7)(5v2 + -1v + -4) = 0

Reorder the terms:
(-7 + 3v)(5v2 + -1v + -4) = 0

Reorder the terms:
(-7 + 3v)(-4 + -1v + 5v2) = 0

Multiply (-7 + 3v) * (-4 + -1v + 5v2)
(-7(-4 + -1v + 5v2) + 3v * (-4 + -1v + 5v2)) = 0
((-4 * -7 + -1v * -7 + 5v2 * -7) + 3v * (-4 + -1v + 5v2)) = 0
((28 + 7v + -35v2) + 3v * (-4 + -1v + 5v2)) = 0
(28 + 7v + -35v2 + (-4 * 3v + -1v * 3v + 5v2 * 3v)) = 0
(28 + 7v + -35v2 + (-12v + -3v2 + 15v3)) = 0

Reorder the terms:
(28 + 7v + -12v + -35v2 + -3v2 + 15v3) = 0

Combine like terms: 7v + -12v = -5v
(28 + -5v + -35v2 + -3v2 + 15v3) = 0

Combine like terms: -35v2 + -3v2 = -38v2
(28 + -5v + -38v2 + 15v3) = 0

Solving
28 + -5v + -38v2 + 15v3 = 0

Solving for variable 'v'.

The solution to this equation could not be determined.

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