a^3-4a^3-2a^2-3a^2=

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Solution for a^3-4a^3-2a^2-3a^2= equation:


Simplifying
a3 + -4a3 + -2a2 + -3a2 = 0

Reorder the terms:
-2a2 + -3a2 + a3 + -4a3 = 0

Combine like terms: -2a2 + -3a2 = -5a2
-5a2 + a3 + -4a3 = 0

Combine like terms: a3 + -4a3 = -3a3
-5a2 + -3a3 = 0

Solving
-5a2 + -3a3 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '-1a2'.
-1a2(5 + 3a) = 0

Ignore the factor -1.

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 '(5 + 3a)' equal to zero and attempt to solve: Simplifying 5 + 3a = 0 Solving 5 + 3a = 0 Move all terms containing a to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 3a = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3a = 0 + -5 3a = 0 + -5 Combine like terms: 0 + -5 = -5 3a = -5 Divide each side by '3'. a = -1.666666667 Simplifying a = -1.666666667

Solution

a = {0, -1.666666667}

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