(4a+9)(5a^2-7a+6)=

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Solution for (4a+9)(5a^2-7a+6)= equation: 


Simplifying
(4a + 9)(5a2 + -7a + 6) = 0

Reorder the terms:
(9 + 4a)(5a2 + -7a + 6) = 0

Reorder the terms:
(9 + 4a)(6 + -7a + 5a2) = 0

Multiply (9 + 4a) * (6 + -7a + 5a2)
(9(6 + -7a + 5a2) + 4a * (6 + -7a + 5a2)) = 0
((6 * 9 + -7a * 9 + 5a2 * 9) + 4a * (6 + -7a + 5a2)) = 0
((54 + -63a + 45a2) + 4a * (6 + -7a + 5a2)) = 0
(54 + -63a + 45a2 + (6 * 4a + -7a * 4a + 5a2 * 4a)) = 0
(54 + -63a + 45a2 + (24a + -28a2 + 20a3)) = 0

Reorder the terms:
(54 + -63a + 24a + 45a2 + -28a2 + 20a3) = 0

Combine like terms: -63a + 24a = -39a
(54 + -39a + 45a2 + -28a2 + 20a3) = 0

Combine like terms: 45a2 + -28a2 = 17a2
(54 + -39a + 17a2 + 20a3) = 0

Solving
54 + -39a + 17a2 + 20a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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