x^2-3x-50=4

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Solution for x^2-3x-50=4 equation:


Simplifying
x2 + -3x + -50 = 4

Reorder the terms:
-50 + -3x + x2 = 4

Solving
-50 + -3x + x2 = 4

Solving for variable 'x'.

Reorder the terms:
-50 + -4 + -3x + x2 = 4 + -4

Combine like terms: -50 + -4 = -54
-54 + -3x + x2 = 4 + -4

Combine like terms: 4 + -4 = 0
-54 + -3x + x2 = 0

Factor a trinomial.
(-6 + -1x)(9 + -1x) = 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 '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9

Solution

x = {-6, 9}

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