(8a+8)(7a^2-3a-2)=

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Solution for (8a+8)(7a^2-3a-2)= equation:


Simplifying
(8a + 8)(7a2 + -3a + -2) = 0

Reorder the terms:
(8 + 8a)(7a2 + -3a + -2) = 0

Reorder the terms:
(8 + 8a)(-2 + -3a + 7a2) = 0

Multiply (8 + 8a) * (-2 + -3a + 7a2)
(8(-2 + -3a + 7a2) + 8a * (-2 + -3a + 7a2)) = 0
((-2 * 8 + -3a * 8 + 7a2 * 8) + 8a * (-2 + -3a + 7a2)) = 0
((-16 + -24a + 56a2) + 8a * (-2 + -3a + 7a2)) = 0
(-16 + -24a + 56a2 + (-2 * 8a + -3a * 8a + 7a2 * 8a)) = 0
(-16 + -24a + 56a2 + (-16a + -24a2 + 56a3)) = 0

Reorder the terms:
(-16 + -24a + -16a + 56a2 + -24a2 + 56a3) = 0

Combine like terms: -24a + -16a = -40a
(-16 + -40a + 56a2 + -24a2 + 56a3) = 0

Combine like terms: 56a2 + -24a2 = 32a2
(-16 + -40a + 32a2 + 56a3) = 0

Solving
-16 + -40a + 32a2 + 56a3 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '8'.
8(-2 + -5a + 4a2 + 7a3) = 0

Ignore the factor 8.

Subproblem 1

Set the factor '(-2 + -5a + 4a2 + 7a3)' equal to zero and attempt to solve: Simplifying -2 + -5a + 4a2 + 7a3 = 0 Solving -2 + -5a + 4a2 + 7a3 = 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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