5x^2-48x-756=0

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Solution for 5x^2-48x-756=0 equation:


Simplifying
5x2 + -48x + -756 = 0

Reorder the terms:
-756 + -48x + 5x2 = 0

Solving
-756 + -48x + 5x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-42 + -5x)(18 + -1x) = 0

Subproblem 1

Set the factor '(-42 + -5x)' equal to zero and attempt to solve: Simplifying -42 + -5x = 0 Solving -42 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '42' to each side of the equation. -42 + 42 + -5x = 0 + 42 Combine like terms: -42 + 42 = 0 0 + -5x = 0 + 42 -5x = 0 + 42 Combine like terms: 0 + 42 = 42 -5x = 42 Divide each side by '-5'. x = -8.4 Simplifying x = -8.4

Subproblem 2

Set the factor '(18 + -1x)' equal to zero and attempt to solve: Simplifying 18 + -1x = 0 Solving 18 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1x = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1x = 0 + -18 -1x = 0 + -18 Combine like terms: 0 + -18 = -18 -1x = -18 Divide each side by '-1'. x = 18 Simplifying x = 18

Solution

x = {-8.4, 18}

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