(8t^2-t-5)(7t^2+8t-1)=

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Solution for (8t^2-t-5)(7t^2+8t-1)= equation:


Simplifying
(8t2 + -1t + -5)(7t2 + 8t + -1) = 0

Reorder the terms:
(-5 + -1t + 8t2)(7t2 + 8t + -1) = 0

Reorder the terms:
(-5 + -1t + 8t2)(-1 + 8t + 7t2) = 0

Multiply (-5 + -1t + 8t2) * (-1 + 8t + 7t2)
(-5(-1 + 8t + 7t2) + -1t * (-1 + 8t + 7t2) + 8t2 * (-1 + 8t + 7t2)) = 0
((-1 * -5 + 8t * -5 + 7t2 * -5) + -1t * (-1 + 8t + 7t2) + 8t2 * (-1 + 8t + 7t2)) = 0
((5 + -40t + -35t2) + -1t * (-1 + 8t + 7t2) + 8t2 * (-1 + 8t + 7t2)) = 0
(5 + -40t + -35t2 + (-1 * -1t + 8t * -1t + 7t2 * -1t) + 8t2 * (-1 + 8t + 7t2)) = 0
(5 + -40t + -35t2 + (1t + -8t2 + -7t3) + 8t2 * (-1 + 8t + 7t2)) = 0
(5 + -40t + -35t2 + 1t + -8t2 + -7t3 + (-1 * 8t2 + 8t * 8t2 + 7t2 * 8t2)) = 0
(5 + -40t + -35t2 + 1t + -8t2 + -7t3 + (-8t2 + 64t3 + 56t4)) = 0

Reorder the terms:
(5 + -40t + 1t + -35t2 + -8t2 + -8t2 + -7t3 + 64t3 + 56t4) = 0

Combine like terms: -40t + 1t = -39t
(5 + -39t + -35t2 + -8t2 + -8t2 + -7t3 + 64t3 + 56t4) = 0

Combine like terms: -35t2 + -8t2 = -43t2
(5 + -39t + -43t2 + -8t2 + -7t3 + 64t3 + 56t4) = 0

Combine like terms: -43t2 + -8t2 = -51t2
(5 + -39t + -51t2 + -7t3 + 64t3 + 56t4) = 0

Combine like terms: -7t3 + 64t3 = 57t3
(5 + -39t + -51t2 + 57t3 + 56t4) = 0

Solving
5 + -39t + -51t2 + 57t3 + 56t4 = 0

Solving for variable 't'.

The solution to this equation could not be determined.

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