(3a+6)(5a^2+9a-8)=

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Solution for (3a+6)(5a^2+9a-8)= equation:


Simplifying
(3a + 6)(5a2 + 9a + -8) = 0

Reorder the terms:
(6 + 3a)(5a2 + 9a + -8) = 0

Reorder the terms:
(6 + 3a)(-8 + 9a + 5a2) = 0

Multiply (6 + 3a) * (-8 + 9a + 5a2)
(6(-8 + 9a + 5a2) + 3a * (-8 + 9a + 5a2)) = 0
((-8 * 6 + 9a * 6 + 5a2 * 6) + 3a * (-8 + 9a + 5a2)) = 0
((-48 + 54a + 30a2) + 3a * (-8 + 9a + 5a2)) = 0
(-48 + 54a + 30a2 + (-8 * 3a + 9a * 3a + 5a2 * 3a)) = 0
(-48 + 54a + 30a2 + (-24a + 27a2 + 15a3)) = 0

Reorder the terms:
(-48 + 54a + -24a + 30a2 + 27a2 + 15a3) = 0

Combine like terms: 54a + -24a = 30a
(-48 + 30a + 30a2 + 27a2 + 15a3) = 0

Combine like terms: 30a2 + 27a2 = 57a2
(-48 + 30a + 57a2 + 15a3) = 0

Solving
-48 + 30a + 57a2 + 15a3 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-16 + 10a + 19a2 + 5a3) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-16 + 10a + 19a2 + 5a3)' equal to zero and attempt to solve: Simplifying -16 + 10a + 19a2 + 5a3 = 0 Solving -16 + 10a + 19a2 + 5a3 = 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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