(7t^2-t-3)(8t^2+7t-1)=

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Solution for (7t^2-t-3)(8t^2+7t-1)= equation:


Simplifying
(7t2 + -1t + -3)(8t2 + 7t + -1) = 0

Reorder the terms:
(-3 + -1t + 7t2)(8t2 + 7t + -1) = 0

Reorder the terms:
(-3 + -1t + 7t2)(-1 + 7t + 8t2) = 0

Multiply (-3 + -1t + 7t2) * (-1 + 7t + 8t2)
(-3(-1 + 7t + 8t2) + -1t * (-1 + 7t + 8t2) + 7t2 * (-1 + 7t + 8t2)) = 0
((-1 * -3 + 7t * -3 + 8t2 * -3) + -1t * (-1 + 7t + 8t2) + 7t2 * (-1 + 7t + 8t2)) = 0
((3 + -21t + -24t2) + -1t * (-1 + 7t + 8t2) + 7t2 * (-1 + 7t + 8t2)) = 0
(3 + -21t + -24t2 + (-1 * -1t + 7t * -1t + 8t2 * -1t) + 7t2 * (-1 + 7t + 8t2)) = 0
(3 + -21t + -24t2 + (1t + -7t2 + -8t3) + 7t2 * (-1 + 7t + 8t2)) = 0
(3 + -21t + -24t2 + 1t + -7t2 + -8t3 + (-1 * 7t2 + 7t * 7t2 + 8t2 * 7t2)) = 0
(3 + -21t + -24t2 + 1t + -7t2 + -8t3 + (-7t2 + 49t3 + 56t4)) = 0

Reorder the terms:
(3 + -21t + 1t + -24t2 + -7t2 + -7t2 + -8t3 + 49t3 + 56t4) = 0

Combine like terms: -21t + 1t = -20t
(3 + -20t + -24t2 + -7t2 + -7t2 + -8t3 + 49t3 + 56t4) = 0

Combine like terms: -24t2 + -7t2 = -31t2
(3 + -20t + -31t2 + -7t2 + -8t3 + 49t3 + 56t4) = 0

Combine like terms: -31t2 + -7t2 = -38t2
(3 + -20t + -38t2 + -8t3 + 49t3 + 56t4) = 0

Combine like terms: -8t3 + 49t3 = 41t3
(3 + -20t + -38t2 + 41t3 + 56t4) = 0

Solving
3 + -20t + -38t2 + 41t3 + 56t4 = 0

Solving for variable 't'.

The solution to this equation could not be determined.

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