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Simplifying 2x2 + -13x + 12 = 46 Reorder the terms: 12 + -13x + 2x2 = 46 Solving 12 + -13x + 2x2 = 46 Solving for variable 'x'. Reorder the terms: 12 + -46 + -13x + 2x2 = 46 + -46 Combine like terms: 12 + -46 = -34 -34 + -13x + 2x2 = 46 + -46 Combine like terms: 46 + -46 = 0 -34 + -13x + 2x2 = 0 Factor a trinomial. (-2 + -1x)(17 + -2x) = 0Subproblem 1
Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2Subproblem 2
Set the factor '(17 + -2x)' equal to zero and attempt to solve: Simplifying 17 + -2x = 0 Solving 17 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + -2x = 0 + -17 Combine like terms: 17 + -17 = 0 0 + -2x = 0 + -17 -2x = 0 + -17 Combine like terms: 0 + -17 = -17 -2x = -17 Divide each side by '-2'. x = 8.5 Simplifying x = 8.5Solution
x = {-2, 8.5}
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