(q-5)(9q^2-4q-8)=

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Solution for (q-5)(9q^2-4q-8)= equation:


Simplifying
(q + -5)(9q2 + -4q + -8) = 0

Reorder the terms:
(-5 + q)(9q2 + -4q + -8) = 0

Reorder the terms:
(-5 + q)(-8 + -4q + 9q2) = 0

Multiply (-5 + q) * (-8 + -4q + 9q2)
(-5(-8 + -4q + 9q2) + q(-8 + -4q + 9q2)) = 0
((-8 * -5 + -4q * -5 + 9q2 * -5) + q(-8 + -4q + 9q2)) = 0
((40 + 20q + -45q2) + q(-8 + -4q + 9q2)) = 0
(40 + 20q + -45q2 + (-8 * q + -4q * q + 9q2 * q)) = 0
(40 + 20q + -45q2 + (-8q + -4q2 + 9q3)) = 0

Reorder the terms:
(40 + 20q + -8q + -45q2 + -4q2 + 9q3) = 0

Combine like terms: 20q + -8q = 12q
(40 + 12q + -45q2 + -4q2 + 9q3) = 0

Combine like terms: -45q2 + -4q2 = -49q2
(40 + 12q + -49q2 + 9q3) = 0

Solving
40 + 12q + -49q2 + 9q3 = 0

Solving for variable 'q'.

The solution to this equation could not be determined.

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