(x+3)(x-2)=6

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Solution for (x+3)(x-2)=6 equation:


Simplifying
(x + 3)(x + -2) = 6

Reorder the terms:
(3 + x)(x + -2) = 6

Reorder the terms:
(3 + x)(-2 + x) = 6

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

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

Solving
-6 + 1x + x2 = 6

Solving for variable 'x'.

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

Combine like terms: -6 + -6 = -12
-12 + 1x + x2 = 6 + -6

Combine like terms: 6 + -6 = 0
-12 + 1x + x2 = 0

Factor a trinomial.
(-4 + -1x)(3 + -1x) = 0

Subproblem 1

Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4

Subproblem 2

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Solution

x = {-4, 3}

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