38x^2-3x-11=0

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Solution for 38x^2-3x-11=0 equation:


Simplifying
38x2 + -3x + -11 = 0

Reorder the terms:
-11 + -3x + 38x2 = 0

Solving
-11 + -3x + 38x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-1 + -2x)(11 + -19x) = 0

Subproblem 1

Set the factor '(-1 + -2x)' equal to zero and attempt to solve: Simplifying -1 + -2x = 0 Solving -1 + -2x = 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 + -2x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2x = 0 + 1 -2x = 0 + 1 Combine like terms: 0 + 1 = 1 -2x = 1 Divide each side by '-2'. x = -0.5 Simplifying x = -0.5

Subproblem 2

Set the factor '(11 + -19x)' equal to zero and attempt to solve: Simplifying 11 + -19x = 0 Solving 11 + -19x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -19x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -19x = 0 + -11 -19x = 0 + -11 Combine like terms: 0 + -11 = -11 -19x = -11 Divide each side by '-19'. x = 0.5789473684 Simplifying x = 0.5789473684

Solution

x = {-0.5, 0.5789473684}

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