3x^2+20x-23=0

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Solution for 3x^2+20x-23=0 equation:


Simplifying
3x2 + 20x + -23 = 0

Reorder the terms:
-23 + 20x + 3x2 = 0

Solving
-23 + 20x + 3x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-23 + -3x)(1 + -1x) = 0

Subproblem 1

Set the factor '(-23 + -3x)' equal to zero and attempt to solve: Simplifying -23 + -3x = 0 Solving -23 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '23' to each side of the equation. -23 + 23 + -3x = 0 + 23 Combine like terms: -23 + 23 = 0 0 + -3x = 0 + 23 -3x = 0 + 23 Combine like terms: 0 + 23 = 23 -3x = 23 Divide each side by '-3'. x = -7.666666667 Simplifying x = -7.666666667

Subproblem 2

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 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 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {-7.666666667, 1}

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