5a^2=-6+11a

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Solution for 5a^2=-6+11a equation:


Simplifying
5a2 = -6 + 11a

Solving
5a2 = -6 + 11a

Solving for variable 'a'.

Reorder the terms:
6 + -11a + 5a2 = -6 + 11a + 6 + -11a

Reorder the terms:
6 + -11a + 5a2 = -6 + 6 + 11a + -11a

Combine like terms: -6 + 6 = 0
6 + -11a + 5a2 = 0 + 11a + -11a
6 + -11a + 5a2 = 11a + -11a

Combine like terms: 11a + -11a = 0
6 + -11a + 5a2 = 0

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

Subproblem 1

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

Subproblem 2

Set the factor '(6 + -5a)' equal to zero and attempt to solve: Simplifying 6 + -5a = 0 Solving 6 + -5a = 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 + -5a = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -5a = 0 + -6 -5a = 0 + -6 Combine like terms: 0 + -6 = -6 -5a = -6 Divide each side by '-5'. a = 1.2 Simplifying a = 1.2

Solution

a = {1, 1.2}

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