a^3=5a^2+24a

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Solution for a^3=5a^2+24a equation:


Simplifying
a3 = 5a2 + 24a

Reorder the terms:
a3 = 24a + 5a2

Solving
a3 = 24a + 5a2

Solving for variable 'a'.

Reorder the terms:
-24a + -5a2 + a3 = 24a + 5a2 + -24a + -5a2

Reorder the terms:
-24a + -5a2 + a3 = 24a + -24a + 5a2 + -5a2

Combine like terms: 24a + -24a = 0
-24a + -5a2 + a3 = 0 + 5a2 + -5a2
-24a + -5a2 + a3 = 5a2 + -5a2

Combine like terms: 5a2 + -5a2 = 0
-24a + -5a2 + a3 = 0

Factor out the Greatest Common Factor (GCF), 'a'.
a(-24 + -5a + a2) = 0

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

Subproblem 1

Set the factor 'a' equal to zero and attempt to solve: Simplifying a = 0 Solving a = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a = 0

Subproblem 2

Set the factor '(-3 + -1a)' equal to zero and attempt to solve: Simplifying -3 + -1a = 0 Solving -3 + -1a = 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 + -1a = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1a = 0 + 3 -1a = 0 + 3 Combine like terms: 0 + 3 = 3 -1a = 3 Divide each side by '-1'. a = -3 Simplifying a = -3

Subproblem 3

Set the factor '(8 + -1a)' equal to zero and attempt to solve: Simplifying 8 + -1a = 0 Solving 8 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1a = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1a = 0 + -8 -1a = 0 + -8 Combine like terms: 0 + -8 = -8 -1a = -8 Divide each side by '-1'. a = 8 Simplifying a = 8

Solution

a = {0, -3, 8}

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