(3a-5)(7a^2-6a-1)=

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Solution for (3a-5)(7a^2-6a-1)= equation: 


Simplifying
(3a + -5)(7a2 + -6a + -1) = 0

Reorder the terms:
(-5 + 3a)(7a2 + -6a + -1) = 0

Reorder the terms:
(-5 + 3a)(-1 + -6a + 7a2) = 0

Multiply (-5 + 3a) * (-1 + -6a + 7a2)
(-5(-1 + -6a + 7a2) + 3a * (-1 + -6a + 7a2)) = 0
((-1 * -5 + -6a * -5 + 7a2 * -5) + 3a * (-1 + -6a + 7a2)) = 0
((5 + 30a + -35a2) + 3a * (-1 + -6a + 7a2)) = 0
(5 + 30a + -35a2 + (-1 * 3a + -6a * 3a + 7a2 * 3a)) = 0
(5 + 30a + -35a2 + (-3a + -18a2 + 21a3)) = 0

Reorder the terms:
(5 + 30a + -3a + -35a2 + -18a2 + 21a3) = 0

Combine like terms: 30a + -3a = 27a
(5 + 27a + -35a2 + -18a2 + 21a3) = 0

Combine like terms: -35a2 + -18a2 = -53a2
(5 + 27a + -53a2 + 21a3) = 0

Solving
5 + 27a + -53a2 + 21a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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