12a^2+4ab-5b^2=0

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Solution for 12a^2+4ab-5b^2=0 equation:


Simplifying
12a2 + 4ab + -5b2 = 0

Reorder the terms:
4ab + 12a2 + -5b2 = 0

Solving
4ab + 12a2 + -5b2 = 0

Solving for variable 'a'.

Factor a trinomial.
(2a + -1b)(6a + 5b) = 0

Subproblem 1

Set the factor '(2a + -1b)' equal to zero and attempt to solve: Simplifying 2a + -1b = 0 Solving 2a + -1b = 0 Move all terms containing a to the left, all other terms to the right. Add 'b' to each side of the equation. 2a + -1b + b = 0 + b Combine like terms: -1b + b = 0 2a + 0 = 0 + b 2a = 0 + b Remove the zero: 2a = b Divide each side by '2'. a = 0.5b Simplifying a = 0.5b

Subproblem 2

Set the factor '(6a + 5b)' equal to zero and attempt to solve: Simplifying 6a + 5b = 0 Solving 6a + 5b = 0 Move all terms containing a to the left, all other terms to the right. Add '-5b' to each side of the equation. 6a + 5b + -5b = 0 + -5b Combine like terms: 5b + -5b = 0 6a + 0 = 0 + -5b 6a = 0 + -5b Remove the zero: 6a = -5b Divide each side by '6'. a = -0.8333333333b Simplifying a = -0.8333333333b

Solution

a = {0.5b, -0.8333333333b}

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