(2a-1)(a^2+3a+5)=

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


Simplifying
(2a + -1)(a2 + 3a + 5) = 0

Reorder the terms:
(-1 + 2a)(a2 + 3a + 5) = 0

Reorder the terms:
(-1 + 2a)(5 + 3a + a2) = 0

Multiply (-1 + 2a) * (5 + 3a + a2)
(-1(5 + 3a + a2) + 2a * (5 + 3a + a2)) = 0
((5 * -1 + 3a * -1 + a2 * -1) + 2a * (5 + 3a + a2)) = 0
((-5 + -3a + -1a2) + 2a * (5 + 3a + a2)) = 0
(-5 + -3a + -1a2 + (5 * 2a + 3a * 2a + a2 * 2a)) = 0
(-5 + -3a + -1a2 + (10a + 6a2 + 2a3)) = 0

Reorder the terms:
(-5 + -3a + 10a + -1a2 + 6a2 + 2a3) = 0

Combine like terms: -3a + 10a = 7a
(-5 + 7a + -1a2 + 6a2 + 2a3) = 0

Combine like terms: -1a2 + 6a2 = 5a2
(-5 + 7a + 5a2 + 2a3) = 0

Solving
-5 + 7a + 5a2 + 2a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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