x(x+2)6=288

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Solution for x(x+2)6=288 equation:


Simplifying
x(x + 2) * 6 = 288

Reorder the terms:
x(2 + x) * 6 = 288

Reorder the terms for easier multiplication:
6x(2 + x) = 288
(2 * 6x + x * 6x) = 288
(12x + 6x2) = 288

Solving
12x + 6x2 = 288

Solving for variable 'x'.

Reorder the terms:
-288 + 12x + 6x2 = 288 + -288

Combine like terms: 288 + -288 = 0
-288 + 12x + 6x2 = 0

Factor out the Greatest Common Factor (GCF), '6'.
6(-48 + 2x + x2) = 0

Factor a trinomial.
6((-8 + -1x)(6 + -1x)) = 0

Ignore the factor 6.

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 '(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 = {-8, 6}

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