5a(6a-5)(5a-1)=0

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Solution for 5a(6a-5)(5a-1)=0 equation:


Simplifying
5a(6a + -5)(5a + -1) = 0

Reorder the terms:
5a(-5 + 6a)(5a + -1) = 0

Reorder the terms:
5a(-5 + 6a)(-1 + 5a) = 0

Multiply (-5 + 6a) * (-1 + 5a)
5a(-5(-1 + 5a) + 6a * (-1 + 5a)) = 0
5a((-1 * -5 + 5a * -5) + 6a * (-1 + 5a)) = 0
5a((5 + -25a) + 6a * (-1 + 5a)) = 0
5a(5 + -25a + (-1 * 6a + 5a * 6a)) = 0
5a(5 + -25a + (-6a + 30a2)) = 0

Combine like terms: -25a + -6a = -31a
5a(5 + -31a + 30a2) = 0
(5 * 5a + -31a * 5a + 30a2 * 5a) = 0
(25a + -155a2 + 150a3) = 0

Solving
25a + -155a2 + 150a3 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '5a'.
5a(5 + -31a + 30a2) = 0

Factor a trinomial.
5a((1 + -5a)(5 + -6a)) = 0

Ignore the factor 5.

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 '(1 + -5a)' equal to zero and attempt to solve: Simplifying 1 + -5a = 0 Solving 1 + -5a = 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 + -5a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5a = 0 + -1 -5a = 0 + -1 Combine like terms: 0 + -1 = -1 -5a = -1 Divide each side by '-5'. a = 0.2 Simplifying a = 0.2

Subproblem 3

Set the factor '(5 + -6a)' equal to zero and attempt to solve: Simplifying 5 + -6a = 0 Solving 5 + -6a = 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 + -6a = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -6a = 0 + -5 -6a = 0 + -5 Combine like terms: 0 + -5 = -5 -6a = -5 Divide each side by '-6'. a = 0.8333333333 Simplifying a = 0.8333333333

Solution

a = {0, 0.2, 0.8333333333}

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