(7t^2-t-7)(5t^2+7t-1)=

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Solution for (7t^2-t-7)(5t^2+7t-1)= equation:


Simplifying
(7t2 + -1t + -7)(5t2 + 7t + -1) = 0

Reorder the terms:
(-7 + -1t + 7t2)(5t2 + 7t + -1) = 0

Reorder the terms:
(-7 + -1t + 7t2)(-1 + 7t + 5t2) = 0

Multiply (-7 + -1t + 7t2) * (-1 + 7t + 5t2)
(-7(-1 + 7t + 5t2) + -1t * (-1 + 7t + 5t2) + 7t2 * (-1 + 7t + 5t2)) = 0
((-1 * -7 + 7t * -7 + 5t2 * -7) + -1t * (-1 + 7t + 5t2) + 7t2 * (-1 + 7t + 5t2)) = 0
((7 + -49t + -35t2) + -1t * (-1 + 7t + 5t2) + 7t2 * (-1 + 7t + 5t2)) = 0
(7 + -49t + -35t2 + (-1 * -1t + 7t * -1t + 5t2 * -1t) + 7t2 * (-1 + 7t + 5t2)) = 0
(7 + -49t + -35t2 + (1t + -7t2 + -5t3) + 7t2 * (-1 + 7t + 5t2)) = 0
(7 + -49t + -35t2 + 1t + -7t2 + -5t3 + (-1 * 7t2 + 7t * 7t2 + 5t2 * 7t2)) = 0
(7 + -49t + -35t2 + 1t + -7t2 + -5t3 + (-7t2 + 49t3 + 35t4)) = 0

Reorder the terms:
(7 + -49t + 1t + -35t2 + -7t2 + -7t2 + -5t3 + 49t3 + 35t4) = 0

Combine like terms: -49t + 1t = -48t
(7 + -48t + -35t2 + -7t2 + -7t2 + -5t3 + 49t3 + 35t4) = 0

Combine like terms: -35t2 + -7t2 = -42t2
(7 + -48t + -42t2 + -7t2 + -5t3 + 49t3 + 35t4) = 0

Combine like terms: -42t2 + -7t2 = -49t2
(7 + -48t + -49t2 + -5t3 + 49t3 + 35t4) = 0

Combine like terms: -5t3 + 49t3 = 44t3
(7 + -48t + -49t2 + 44t3 + 35t4) = 0

Solving
7 + -48t + -49t2 + 44t3 + 35t4 = 0

Solving for variable 't'.

The solution to this equation could not be determined.

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