(x+3)(x-2)=50

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Solution for (x+3)(x-2)=50 equation:


Simplifying
(x + 3)(x + -2) = 50

Reorder the terms:
(3 + x)(x + -2) = 50

Reorder the terms:
(3 + x)(-2 + x) = 50

Multiply (3 + x) * (-2 + x)
(3(-2 + x) + x(-2 + x)) = 50
((-2 * 3 + x * 3) + x(-2 + x)) = 50
((-6 + 3x) + x(-2 + x)) = 50
(-6 + 3x + (-2 * x + x * x)) = 50
(-6 + 3x + (-2x + x2)) = 50

Combine like terms: 3x + -2x = 1x
(-6 + 1x + x2) = 50

Solving
-6 + 1x + x2 = 50

Solving for variable 'x'.

Reorder the terms:
-6 + -50 + 1x + x2 = 50 + -50

Combine like terms: -6 + -50 = -56
-56 + 1x + x2 = 50 + -50

Combine like terms: 50 + -50 = 0
-56 + 1x + x2 = 0

Factor a trinomial.
(-8 + -1x)(7 + -1x) = 0

Subproblem 1

Set the factor '(-8 + -1x)' equal to zero and attempt to solve: Simplifying -8 + -1x = 0 Solving -8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1x = 0 + 8 -1x = 0 + 8 Combine like terms: 0 + 8 = 8 -1x = 8 Divide each side by '-1'. x = -8 Simplifying x = -8

Subproblem 2

Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 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 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7

Solution

x = {-8, 7}

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