(5a-3)(6a+1)=

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Solution for (5a-3)(6a+1)= equation:


Simplifying
(5a + -3)(6a + 1) = 0

Reorder the terms:
(-3 + 5a)(6a + 1) = 0

Reorder the terms:
(-3 + 5a)(1 + 6a) = 0

Multiply (-3 + 5a) * (1 + 6a)
(-3(1 + 6a) + 5a * (1 + 6a)) = 0
((1 * -3 + 6a * -3) + 5a * (1 + 6a)) = 0
((-3 + -18a) + 5a * (1 + 6a)) = 0
(-3 + -18a + (1 * 5a + 6a * 5a)) = 0
(-3 + -18a + (5a + 30a2)) = 0

Combine like terms: -18a + 5a = -13a
(-3 + -13a + 30a2) = 0

Solving
-3 + -13a + 30a2 = 0

Solving for variable 'a'.

Factor a trinomial.
(-1 + -6a)(3 + -5a) = 0

Subproblem 1

Set the factor '(-1 + -6a)' equal to zero and attempt to solve: Simplifying -1 + -6a = 0 Solving -1 + -6a = 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 + -6a = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -6a = 0 + 1 -6a = 0 + 1 Combine like terms: 0 + 1 = 1 -6a = 1 Divide each side by '-6'. a = -0.1666666667 Simplifying a = -0.1666666667

Subproblem 2

Set the factor '(3 + -5a)' equal to zero and attempt to solve: Simplifying 3 + -5a = 0 Solving 3 + -5a = 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 + -5a = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5a = 0 + -3 -5a = 0 + -3 Combine like terms: 0 + -3 = -3 -5a = -3 Divide each side by '-5'. a = 0.6 Simplifying a = 0.6

Solution

a = {-0.1666666667, 0.6}

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