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

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


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

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

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

Multiply (-5 + -7v + v2) * (3 + 4v + 7v2)
(-5(3 + 4v + 7v2) + -7v * (3 + 4v + 7v2) + v2(3 + 4v + 7v2)) = 0
((3 * -5 + 4v * -5 + 7v2 * -5) + -7v * (3 + 4v + 7v2) + v2(3 + 4v + 7v2)) = 0
((-15 + -20v + -35v2) + -7v * (3 + 4v + 7v2) + v2(3 + 4v + 7v2)) = 0
(-15 + -20v + -35v2 + (3 * -7v + 4v * -7v + 7v2 * -7v) + v2(3 + 4v + 7v2)) = 0
(-15 + -20v + -35v2 + (-21v + -28v2 + -49v3) + v2(3 + 4v + 7v2)) = 0
(-15 + -20v + -35v2 + -21v + -28v2 + -49v3 + (3 * v2 + 4v * v2 + 7v2 * v2)) = 0
(-15 + -20v + -35v2 + -21v + -28v2 + -49v3 + (3v2 + 4v3 + 7v4)) = 0

Reorder the terms:
(-15 + -20v + -21v + -35v2 + -28v2 + 3v2 + -49v3 + 4v3 + 7v4) = 0

Combine like terms: -20v + -21v = -41v
(-15 + -41v + -35v2 + -28v2 + 3v2 + -49v3 + 4v3 + 7v4) = 0

Combine like terms: -35v2 + -28v2 = -63v2
(-15 + -41v + -63v2 + 3v2 + -49v3 + 4v3 + 7v4) = 0

Combine like terms: -63v2 + 3v2 = -60v2
(-15 + -41v + -60v2 + -49v3 + 4v3 + 7v4) = 0

Combine like terms: -49v3 + 4v3 = -45v3
(-15 + -41v + -60v2 + -45v3 + 7v4) = 0

Solving
-15 + -41v + -60v2 + -45v3 + 7v4 = 0

Solving for variable 'v'.

The solution to this equation could not be determined.

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