5x^2+23x-38=4

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Solution for 5x^2+23x-38=4 equation:


Simplifying
5x2 + 23x + -38 = 4

Reorder the terms:
-38 + 23x + 5x2 = 4

Solving
-38 + 23x + 5x2 = 4

Solving for variable 'x'.

Reorder the terms:
-38 + -4 + 23x + 5x2 = 4 + -4

Combine like terms: -38 + -4 = -42
-42 + 23x + 5x2 = 4 + -4

Combine like terms: 4 + -4 = 0
-42 + 23x + 5x2 = 0

Factor a trinomial.
(-6 + -1x)(7 + -5x) = 0

Subproblem 1

Set the factor '(-6 + -1x)' equal to zero and attempt to solve: Simplifying -6 + -1x = 0 Solving -6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1x = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1x = 0 + 6 -1x = 0 + 6 Combine like terms: 0 + 6 = 6 -1x = 6 Divide each side by '-1'. x = -6 Simplifying x = -6

Subproblem 2

Set the factor '(7 + -5x)' equal to zero and attempt to solve: Simplifying 7 + -5x = 0 Solving 7 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -5x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -5x = 0 + -7 -5x = 0 + -7 Combine like terms: 0 + -7 = -7 -5x = -7 Divide each side by '-5'. x = 1.4 Simplifying x = 1.4

Solution

x = {-6, 1.4}

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