(x-1)(x+1)(x+3)=315

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Solution for (x-1)(x+1)(x+3)=315 equation: 


Simplifying
(x + -1)(x + 1)(x + 3) = 315

Reorder the terms:
(-1 + x)(x + 1)(x + 3) = 315

Reorder the terms:
(-1 + x)(1 + x)(x + 3) = 315

Reorder the terms:
(-1 + x)(1 + x)(3 + x) = 315

Multiply (-1 + x) * (1 + x)
(-1(1 + x) + x(1 + x))(3 + x) = 315
((1 * -1 + x * -1) + x(1 + x))(3 + x) = 315
((-1 + -1x) + x(1 + x))(3 + x) = 315
(-1 + -1x + (1 * x + x * x))(3 + x) = 315
(-1 + -1x + (1x + x2))(3 + x) = 315

Combine like terms: -1x + 1x = 0
(-1 + 0 + x2)(3 + x) = 315
(-1 + x2)(3 + x) = 315

Multiply (-1 + x2) * (3 + x)
(-1(3 + x) + x2(3 + x)) = 315
((3 * -1 + x * -1) + x2(3 + x)) = 315
((-3 + -1x) + x2(3 + x)) = 315
(-3 + -1x + (3 * x2 + x * x2)) = 315
(-3 + -1x + (3x2 + x3)) = 315
(-3 + -1x + 3x2 + x3) = 315

Solving
-3 + -1x + 3x2 + x3 = 315

Solving for variable 'x'.

Reorder the terms:
-3 + -315 + -1x + 3x2 + x3 = 315 + -315

Combine like terms: -3 + -315 = -318
-318 + -1x + 3x2 + x3 = 315 + -315

Combine like terms: 315 + -315 = 0
-318 + -1x + 3x2 + x3 = 0

The solution to this equation could not be determined.

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