8x^2+9x-50=0

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Solution for 8x^2+9x-50=0 equation:


Simplifying
8x2 + 9x + -50 = 0

Reorder the terms:
-50 + 9x + 8x2 = 0

Solving
-50 + 9x + 8x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-25 + -8x)(2 + -1x) = 0

Subproblem 1

Set the factor '(-25 + -8x)' equal to zero and attempt to solve: Simplifying -25 + -8x = 0 Solving -25 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '25' to each side of the equation. -25 + 25 + -8x = 0 + 25 Combine like terms: -25 + 25 = 0 0 + -8x = 0 + 25 -8x = 0 + 25 Combine like terms: 0 + 25 = 25 -8x = 25 Divide each side by '-8'. x = -3.125 Simplifying x = -3.125

Subproblem 2

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 = 2

Solution

x = {-3.125, 2}

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