(x-6)(x+5)=

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Solution for (x-6)(x+5)= equation:


Simplifying
(x + -6)(x + 5) = 0

Reorder the terms:
(-6 + x)(x + 5) = 0

Reorder the terms:
(-6 + x)(5 + x) = 0

Multiply (-6 + x) * (5 + x)
(-6(5 + x) + x(5 + x)) = 0
((5 * -6 + x * -6) + x(5 + x)) = 0
((-30 + -6x) + x(5 + x)) = 0
(-30 + -6x + (5 * x + x * x)) = 0
(-30 + -6x + (5x + x2)) = 0

Combine like terms: -6x + 5x = -1x
(-30 + -1x + x2) = 0

Solving
-30 + -1x + x2 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5

Subproblem 2

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

Solution

x = {-5, 6}

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