(7a+2)(8a^2+7a-6)=

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Solution for (7a+2)(8a^2+7a-6)= equation: 


Simplifying
(7a + 2)(8a2 + 7a + -6) = 0

Reorder the terms:
(2 + 7a)(8a2 + 7a + -6) = 0

Reorder the terms:
(2 + 7a)(-6 + 7a + 8a2) = 0

Multiply (2 + 7a) * (-6 + 7a + 8a2)
(2(-6 + 7a + 8a2) + 7a * (-6 + 7a + 8a2)) = 0
((-6 * 2 + 7a * 2 + 8a2 * 2) + 7a * (-6 + 7a + 8a2)) = 0
((-12 + 14a + 16a2) + 7a * (-6 + 7a + 8a2)) = 0
(-12 + 14a + 16a2 + (-6 * 7a + 7a * 7a + 8a2 * 7a)) = 0
(-12 + 14a + 16a2 + (-42a + 49a2 + 56a3)) = 0

Reorder the terms:
(-12 + 14a + -42a + 16a2 + 49a2 + 56a3) = 0

Combine like terms: 14a + -42a = -28a
(-12 + -28a + 16a2 + 49a2 + 56a3) = 0

Combine like terms: 16a2 + 49a2 = 65a2
(-12 + -28a + 65a2 + 56a3) = 0

Solving
-12 + -28a + 65a2 + 56a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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