(8t^2-t-9)(2t^2+8t-1)=x

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Solution for (8t^2-t-9)(2t^2+8t-1)=x equation: 


Simplifying
(8t2 + -1t + -9)(2t2 + 8t + -1) = x

Reorder the terms:
(-9 + -1t + 8t2)(2t2 + 8t + -1) = x

Reorder the terms:
(-9 + -1t + 8t2)(-1 + 8t + 2t2) = x

Multiply (-9 + -1t + 8t2) * (-1 + 8t + 2t2)
(-9(-1 + 8t + 2t2) + -1t * (-1 + 8t + 2t2) + 8t2 * (-1 + 8t + 2t2)) = x
((-1 * -9 + 8t * -9 + 2t2 * -9) + -1t * (-1 + 8t + 2t2) + 8t2 * (-1 + 8t + 2t2)) = x
((9 + -72t + -18t2) + -1t * (-1 + 8t + 2t2) + 8t2 * (-1 + 8t + 2t2)) = x
(9 + -72t + -18t2 + (-1 * -1t + 8t * -1t + 2t2 * -1t) + 8t2 * (-1 + 8t + 2t2)) = x
(9 + -72t + -18t2 + (1t + -8t2 + -2t3) + 8t2 * (-1 + 8t + 2t2)) = x
(9 + -72t + -18t2 + 1t + -8t2 + -2t3 + (-1 * 8t2 + 8t * 8t2 + 2t2 * 8t2)) = x
(9 + -72t + -18t2 + 1t + -8t2 + -2t3 + (-8t2 + 64t3 + 16t4)) = x

Reorder the terms:
(9 + -72t + 1t + -18t2 + -8t2 + -8t2 + -2t3 + 64t3 + 16t4) = x

Combine like terms: -72t + 1t = -71t
(9 + -71t + -18t2 + -8t2 + -8t2 + -2t3 + 64t3 + 16t4) = x

Combine like terms: -18t2 + -8t2 = -26t2
(9 + -71t + -26t2 + -8t2 + -2t3 + 64t3 + 16t4) = x

Combine like terms: -26t2 + -8t2 = -34t2
(9 + -71t + -34t2 + -2t3 + 64t3 + 16t4) = x

Combine like terms: -2t3 + 64t3 = 62t3
(9 + -71t + -34t2 + 62t3 + 16t4) = x

Solving
9 + -71t + -34t2 + 62t3 + 16t4 = x

Solving for variable 't'.

Combine like terms: x + -1x = 0
9 + -71t + -34t2 + 62t3 + 16t4 + -1x = 0

The solution to this equation could not be determined.

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