8(a^2+4a+3)=

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Solution for 8(a^2+4a+3)= equation:


Simplifying
8(a2 + 4a + 3) = 0

Reorder the terms:
8(3 + 4a + a2) = 0
(3 * 8 + 4a * 8 + a2 * 8) = 0
(24 + 32a + 8a2) = 0

Solving
24 + 32a + 8a2 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '8'.
8(3 + 4a + a2) = 0

Factor a trinomial.
8((3 + a)(1 + a)) = 0

Ignore the factor 8.

Subproblem 1

Set the factor '(3 + a)' equal to zero and attempt to solve: Simplifying 3 + a = 0 Solving 3 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + a = 0 + -3 Combine like terms: 3 + -3 = 0 0 + a = 0 + -3 a = 0 + -3 Combine like terms: 0 + -3 = -3 a = -3 Simplifying a = -3

Subproblem 2

Set the factor '(1 + a)' equal to zero and attempt to solve: Simplifying 1 + a = 0 Solving 1 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + a = 0 + -1 a = 0 + -1 Combine like terms: 0 + -1 = -1 a = -1 Simplifying a = -1

Solution

a = {-3, -1}

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