6a^4+18a^3+12a^2=0

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Solution for 6a^4+18a^3+12a^2=0 equation:


Simplifying
6a4 + 18a3 + 12a2 = 0

Reorder the terms:
12a2 + 18a3 + 6a4 = 0

Solving
12a2 + 18a3 + 6a4 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '6a2'.
6a2(2 + 3a + a2) = 0

Factor a trinomial.
6a2((2 + a)(1 + a)) = 0

Ignore the factor 6.

Subproblem 1

Set the factor 'a2' equal to zero and attempt to solve: Simplifying a2 = 0 Solving a2 = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a2 = 0 Take the square root of each side: a = {0}

Subproblem 2

Set the factor '(2 + a)' equal to zero and attempt to solve: Simplifying 2 + a = 0 Solving 2 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + a = 0 + -2 Combine like terms: 2 + -2 = 0 0 + a = 0 + -2 a = 0 + -2 Combine like terms: 0 + -2 = -2 a = -2 Simplifying a = -2

Subproblem 3

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 = {0, -2, -1}

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