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Simplifying (3x4) + -1(8x2) + -3 = 0 Remove parenthesis around (8x2) (3x4) + -1 * 8x2 + -3 = 0 Multiply -1 * 8 (3x4) + -8x2 + -3 = 0 Reorder the terms: -3 + -8x2 + (3x4) = 0 Solving -3 + -8x2 + (3x4) = 0 Solving for variable 'x'. Factor a trinomial. (-1 + -3x2)(3 + -1x2) = 0Subproblem 1
Set the factor '(-1 + -3x2)' equal to zero and attempt to solve: Simplifying -1 + -3x2 = 0 Solving -1 + -3x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -3x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3x2 = 0 + 1 -3x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -3x2 = 1 Divide each side by '-3'. x2 = -0.3333333333 Simplifying x2 = -0.3333333333 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(3 + -1x2)' equal to zero and attempt to solve: Simplifying 3 + -1x2 = 0 Solving 3 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x2 = 0 + -3 -1x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -1x2 = -3 Divide each side by '-1'. x2 = 3 Simplifying x2 = 3 Take the square root of each side: x = {-1.732050808, 1.732050808}Solution
x = {-1.732050808, 1.732050808}
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