(3a^2-2a+4)(5a+2)=0

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Solution for (3a^2-2a+4)(5a+2)=0 equation: 


Simplifying
(3a2 + -2a + 4)(5a + 2) = 0

Reorder the terms:
(4 + -2a + 3a2)(5a + 2) = 0

Reorder the terms:
(4 + -2a + 3a2)(2 + 5a) = 0

Multiply (4 + -2a + 3a2) * (2 + 5a)
(4(2 + 5a) + -2a * (2 + 5a) + 3a2 * (2 + 5a)) = 0
((2 * 4 + 5a * 4) + -2a * (2 + 5a) + 3a2 * (2 + 5a)) = 0
((8 + 20a) + -2a * (2 + 5a) + 3a2 * (2 + 5a)) = 0
(8 + 20a + (2 * -2a + 5a * -2a) + 3a2 * (2 + 5a)) = 0
(8 + 20a + (-4a + -10a2) + 3a2 * (2 + 5a)) = 0
(8 + 20a + -4a + -10a2 + (2 * 3a2 + 5a * 3a2)) = 0
(8 + 20a + -4a + -10a2 + (6a2 + 15a3)) = 0

Combine like terms: 20a + -4a = 16a
(8 + 16a + -10a2 + 6a2 + 15a3) = 0

Combine like terms: -10a2 + 6a2 = -4a2
(8 + 16a + -4a2 + 15a3) = 0

Solving
8 + 16a + -4a2 + 15a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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