(8a-8)(8a^2-4a-5)=

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


Simplifying
(8a + -8)(8a2 + -4a + -5) = 0

Reorder the terms:
(-8 + 8a)(8a2 + -4a + -5) = 0

Reorder the terms:
(-8 + 8a)(-5 + -4a + 8a2) = 0

Multiply (-8 + 8a) * (-5 + -4a + 8a2)
(-8(-5 + -4a + 8a2) + 8a * (-5 + -4a + 8a2)) = 0
((-5 * -8 + -4a * -8 + 8a2 * -8) + 8a * (-5 + -4a + 8a2)) = 0
((40 + 32a + -64a2) + 8a * (-5 + -4a + 8a2)) = 0
(40 + 32a + -64a2 + (-5 * 8a + -4a * 8a + 8a2 * 8a)) = 0
(40 + 32a + -64a2 + (-40a + -32a2 + 64a3)) = 0

Reorder the terms:
(40 + 32a + -40a + -64a2 + -32a2 + 64a3) = 0

Combine like terms: 32a + -40a = -8a
(40 + -8a + -64a2 + -32a2 + 64a3) = 0

Combine like terms: -64a2 + -32a2 = -96a2
(40 + -8a + -96a2 + 64a3) = 0

Solving
40 + -8a + -96a2 + 64a3 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '8'.
8(5 + -1a + -12a2 + 8a3) = 0

Ignore the factor 8.

Subproblem 1

Set the factor '(5 + -1a + -12a2 + 8a3)' equal to zero and attempt to solve: Simplifying 5 + -1a + -12a2 + 8a3 = 0 Solving 5 + -1a + -12a2 + 8a3 = 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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