(7v+3u-2)(v-7u)=

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Solution for (7v+3u-2)(v-7u)= equation: 


Simplifying
(7v + 3u + -2)(v + -7u) = 0

Reorder the terms:
(-2 + 3u + 7v)(v + -7u) = 0

Reorder the terms:
(-2 + 3u + 7v)(-7u + v) = 0

Multiply (-2 + 3u + 7v) * (-7u + v)
(-2(-7u + v) + 3u * (-7u + v) + 7v * (-7u + v)) = 0
((-7u * -2 + v * -2) + 3u * (-7u + v) + 7v * (-7u + v)) = 0
((14u + -2v) + 3u * (-7u + v) + 7v * (-7u + v)) = 0
(14u + -2v + (-7u * 3u + v * 3u) + 7v * (-7u + v)) = 0

Reorder the terms:
(14u + -2v + (3uv + -21u2) + 7v * (-7u + v)) = 0
(14u + -2v + (3uv + -21u2) + 7v * (-7u + v)) = 0
(14u + -2v + 3uv + -21u2 + (-7u * 7v + v * 7v)) = 0
(14u + -2v + 3uv + -21u2 + (-49uv + 7v2)) = 0

Reorder the terms:
(14u + 3uv + -49uv + -21u2 + -2v + 7v2) = 0

Combine like terms: 3uv + -49uv = -46uv
(14u + -46uv + -21u2 + -2v + 7v2) = 0

Solving
14u + -46uv + -21u2 + -2v + 7v2 = 0

Solving for variable 'u'.

The solution to this equation could not be determined.

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