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Simplifying 6a2 + -13a + 3 = -3 Reorder the terms: 3 + -13a + 6a2 = -3 Solving 3 + -13a + 6a2 = -3 Solving for variable 'a'. Reorder the terms: 3 + 3 + -13a + 6a2 = -3 + 3 Combine like terms: 3 + 3 = 6 6 + -13a + 6a2 = -3 + 3 Combine like terms: -3 + 3 = 0 6 + -13a + 6a2 = 0 Factor a trinomial. (2 + -3a)(3 + -2a) = 0Subproblem 1
Set the factor '(2 + -3a)' equal to zero and attempt to solve: Simplifying 2 + -3a = 0 Solving 2 + -3a = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3a = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3a = 0 + -2 -3a = 0 + -2 Combine like terms: 0 + -2 = -2 -3a = -2 Divide each side by '-3'. a = 0.6666666667 Simplifying a = 0.6666666667Subproblem 2
Set the factor '(3 + -2a)' equal to zero and attempt to solve: Simplifying 3 + -2a = 0 Solving 3 + -2a = 0 Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2a = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2a = 0 + -3 -2a = 0 + -3 Combine like terms: 0 + -3 = -3 -2a = -3 Divide each side by '-2'. a = 1.5 Simplifying a = 1.5Solution
a = {0.6666666667, 1.5}
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