(2a-8)(9a^2+8a-2)=

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Solution for (2a-8)(9a^2+8a-2)= equation:


Simplifying
(2a + -8)(9a2 + 8a + -2) = 0

Reorder the terms:
(-8 + 2a)(9a2 + 8a + -2) = 0

Reorder the terms:
(-8 + 2a)(-2 + 8a + 9a2) = 0

Multiply (-8 + 2a) * (-2 + 8a + 9a2)
(-8(-2 + 8a + 9a2) + 2a * (-2 + 8a + 9a2)) = 0
((-2 * -8 + 8a * -8 + 9a2 * -8) + 2a * (-2 + 8a + 9a2)) = 0
((16 + -64a + -72a2) + 2a * (-2 + 8a + 9a2)) = 0
(16 + -64a + -72a2 + (-2 * 2a + 8a * 2a + 9a2 * 2a)) = 0
(16 + -64a + -72a2 + (-4a + 16a2 + 18a3)) = 0

Reorder the terms:
(16 + -64a + -4a + -72a2 + 16a2 + 18a3) = 0

Combine like terms: -64a + -4a = -68a
(16 + -68a + -72a2 + 16a2 + 18a3) = 0

Combine like terms: -72a2 + 16a2 = -56a2
(16 + -68a + -56a2 + 18a3) = 0

Solving
16 + -68a + -56a2 + 18a3 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '2'.
2(8 + -34a + -28a2 + 9a3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(8 + -34a + -28a2 + 9a3)' equal to zero and attempt to solve: Simplifying 8 + -34a + -28a2 + 9a3 = 0 Solving 8 + -34a + -28a2 + 9a3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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