14a^2-5a-6=0

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Solution for 14a^2-5a-6=0 equation:


Simplifying
14a2 + -5a + -6 = 0

Reorder the terms:
-6 + -5a + 14a2 = 0

Solving
-6 + -5a + 14a2 = 0

Solving for variable 'a'.

Factor a trinomial.
(-1 + -2a)(6 + -7a) = 0

Subproblem 1

Set the factor '(-1 + -2a)' equal to zero and attempt to solve: Simplifying -1 + -2a = 0 Solving -1 + -2a = 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 + -2a = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2a = 0 + 1 -2a = 0 + 1 Combine like terms: 0 + 1 = 1 -2a = 1 Divide each side by '-2'. a = -0.5 Simplifying a = -0.5

Subproblem 2

Set the factor '(6 + -7a)' equal to zero and attempt to solve: Simplifying 6 + -7a = 0 Solving 6 + -7a = 0 Move all terms containing a to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -7a = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -7a = 0 + -6 -7a = 0 + -6 Combine like terms: 0 + -6 = -6 -7a = -6 Divide each side by '-7'. a = 0.8571428571 Simplifying a = 0.8571428571

Solution

a = {-0.5, 0.8571428571}

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