0=a^2-14a-95

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Solution for 0=a^2-14a-95 equation:


Simplifying
0 = a2 + -14a + -95

Reorder the terms:
0 = -95 + -14a + a2

Solving
0 = -95 + -14a + a2

Solving for variable 'a'.

Combine like terms: 0 + 95 = 95
95 + 14a + -1a2 = -95 + -14a + a2 + 95 + 14a + -1a2

Reorder the terms:
95 + 14a + -1a2 = -95 + 95 + -14a + 14a + a2 + -1a2

Combine like terms: -95 + 95 = 0
95 + 14a + -1a2 = 0 + -14a + 14a + a2 + -1a2
95 + 14a + -1a2 = -14a + 14a + a2 + -1a2

Combine like terms: -14a + 14a = 0
95 + 14a + -1a2 = 0 + a2 + -1a2
95 + 14a + -1a2 = a2 + -1a2

Combine like terms: a2 + -1a2 = 0
95 + 14a + -1a2 = 0

Factor a trinomial.
(19 + -1a)(5 + a) = 0

Subproblem 1

Set the factor '(19 + -1a)' equal to zero and attempt to solve: Simplifying 19 + -1a = 0 Solving 19 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '-19' to each side of the equation. 19 + -19 + -1a = 0 + -19 Combine like terms: 19 + -19 = 0 0 + -1a = 0 + -19 -1a = 0 + -19 Combine like terms: 0 + -19 = -19 -1a = -19 Divide each side by '-1'. a = 19 Simplifying a = 19

Subproblem 2

Set the factor '(5 + a)' equal to zero and attempt to solve: Simplifying 5 + a = 0 Solving 5 + a = 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 + a = 0 + -5 Combine like terms: 5 + -5 = 0 0 + a = 0 + -5 a = 0 + -5 Combine like terms: 0 + -5 = -5 a = -5 Simplifying a = -5

Solution

a = {19, -5}

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