360=(x-2)(x+3)(10)

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Solution for 360=(x-2)(x+3)(10) equation:


Simplifying
360 = (x + -2)(x + 3)(10)

Reorder the terms:
360 = (-2 + x)(x + 3)(10)

Reorder the terms:
360 = (-2 + x)(3 + x)(10)

Reorder the terms for easier multiplication:
360 = 10(-2 + x)(3 + x)

Multiply (-2 + x) * (3 + x)
360 = 10(-2(3 + x) + x(3 + x))
360 = 10((3 * -2 + x * -2) + x(3 + x))
360 = 10((-6 + -2x) + x(3 + x))
360 = 10(-6 + -2x + (3 * x + x * x))
360 = 10(-6 + -2x + (3x + x2))

Combine like terms: -2x + 3x = 1x
360 = 10(-6 + 1x + x2)
360 = (-6 * 10 + 1x * 10 + x2 * 10)
360 = (-60 + 10x + 10x2)

Solving
360 = -60 + 10x + 10x2

Solving for variable 'x'.

Combine like terms: 360 + 60 = 420
420 + -10x + -10x2 = -60 + 10x + 10x2 + 60 + -10x + -10x2

Reorder the terms:
420 + -10x + -10x2 = -60 + 60 + 10x + -10x + 10x2 + -10x2

Combine like terms: -60 + 60 = 0
420 + -10x + -10x2 = 0 + 10x + -10x + 10x2 + -10x2
420 + -10x + -10x2 = 10x + -10x + 10x2 + -10x2

Combine like terms: 10x + -10x = 0
420 + -10x + -10x2 = 0 + 10x2 + -10x2
420 + -10x + -10x2 = 10x2 + -10x2

Combine like terms: 10x2 + -10x2 = 0
420 + -10x + -10x2 = 0

Factor out the Greatest Common Factor (GCF), '10'.
10(42 + -1x + -1x2) = 0

Factor a trinomial.
10((6 + -1x)(7 + x)) = 0

Ignore the factor 10.

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 '(7 + x)' equal to zero and attempt to solve: Simplifying 7 + x = 0 Solving 7 + x = 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 + x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x = 0 + -7 x = 0 + -7 Combine like terms: 0 + -7 = -7 x = -7 Simplifying x = -7

Solution

x = {6, -7}

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