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

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


Simplifying
2a2 + 2ab + -12b2 = 0

Reorder the terms:
2ab + 2a2 + -12b2 = 0

Solving
2ab + 2a2 + -12b2 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '2'.
2(ab + a2 + -6b2) = 0

Factor a trinomial.
2((a + -2b)(a + 3b)) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(a + 3b)' equal to zero and attempt to solve: Simplifying a + 3b = 0 Solving a + 3b = 0 Move all terms containing a to the left, all other terms to the right. Add '-3b' to each side of the equation. a + 3b + -3b = 0 + -3b Combine like terms: 3b + -3b = 0 a + 0 = 0 + -3b a = 0 + -3b Remove the zero: a = -3b Simplifying a = -3b

Solution

a = {2b, -3b}

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