(5t^2-t-9)(2t^2+5t-1)=

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Solution for (5t^2-t-9)(2t^2+5t-1)= equation:


Simplifying
(5t2 + -1t + -9)(2t2 + 5t + -1) = 0

Reorder the terms:
(-9 + -1t + 5t2)(2t2 + 5t + -1) = 0

Reorder the terms:
(-9 + -1t + 5t2)(-1 + 5t + 2t2) = 0

Multiply (-9 + -1t + 5t2) * (-1 + 5t + 2t2)
(-9(-1 + 5t + 2t2) + -1t * (-1 + 5t + 2t2) + 5t2 * (-1 + 5t + 2t2)) = 0
((-1 * -9 + 5t * -9 + 2t2 * -9) + -1t * (-1 + 5t + 2t2) + 5t2 * (-1 + 5t + 2t2)) = 0
((9 + -45t + -18t2) + -1t * (-1 + 5t + 2t2) + 5t2 * (-1 + 5t + 2t2)) = 0
(9 + -45t + -18t2 + (-1 * -1t + 5t * -1t + 2t2 * -1t) + 5t2 * (-1 + 5t + 2t2)) = 0
(9 + -45t + -18t2 + (1t + -5t2 + -2t3) + 5t2 * (-1 + 5t + 2t2)) = 0
(9 + -45t + -18t2 + 1t + -5t2 + -2t3 + (-1 * 5t2 + 5t * 5t2 + 2t2 * 5t2)) = 0
(9 + -45t + -18t2 + 1t + -5t2 + -2t3 + (-5t2 + 25t3 + 10t4)) = 0

Reorder the terms:
(9 + -45t + 1t + -18t2 + -5t2 + -5t2 + -2t3 + 25t3 + 10t4) = 0

Combine like terms: -45t + 1t = -44t
(9 + -44t + -18t2 + -5t2 + -5t2 + -2t3 + 25t3 + 10t4) = 0

Combine like terms: -18t2 + -5t2 = -23t2
(9 + -44t + -23t2 + -5t2 + -2t3 + 25t3 + 10t4) = 0

Combine like terms: -23t2 + -5t2 = -28t2
(9 + -44t + -28t2 + -2t3 + 25t3 + 10t4) = 0

Combine like terms: -2t3 + 25t3 = 23t3
(9 + -44t + -28t2 + 23t3 + 10t4) = 0

Solving
9 + -44t + -28t2 + 23t3 + 10t4 = 0

Solving for variable 't'.

The solution to this equation could not be determined.

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