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Simplifying 2x2 + -3ax + -2a2 = 0 Reorder the terms: -3ax + -2a2 + 2x2 = 0 Solving -3ax + -2a2 + 2x2 = 0 Solving for variable 'a'. Factor a trinomial. (-1a + -2x)(2a + -1x) = 0Subproblem 1
Set the factor '(-1a + -2x)' equal to zero and attempt to solve: Simplifying -1a + -2x = 0 Solving -1a + -2x = 0 Move all terms containing a to the left, all other terms to the right. Add '2x' to each side of the equation. -1a + -2x + 2x = 0 + 2x Combine like terms: -2x + 2x = 0 -1a + 0 = 0 + 2x -1a = 0 + 2x Remove the zero: -1a = 2x Divide each side by '-1'. a = -2x Simplifying a = -2xSubproblem 2
Set the factor '(2a + -1x)' equal to zero and attempt to solve: Simplifying 2a + -1x = 0 Solving 2a + -1x = 0 Move all terms containing a to the left, all other terms to the right. Add 'x' to each side of the equation. 2a + -1x + x = 0 + x Combine like terms: -1x + x = 0 2a + 0 = 0 + x 2a = 0 + x Remove the zero: 2a = x Divide each side by '2'. a = 0.5x Simplifying a = 0.5xSolution
a = {-2x, 0.5x}
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