(x+1)(x+3)(x-4)=48

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Solution for (x+1)(x+3)(x-4)=48 equation:


Simplifying
(x + 1)(x + 3)(x + -4) = 48

Reorder the terms:
(1 + x)(x + 3)(x + -4) = 48

Reorder the terms:
(1 + x)(3 + x)(x + -4) = 48

Reorder the terms:
(1 + x)(3 + x)(-4 + x) = 48

Multiply (1 + x) * (3 + x)
(1(3 + x) + x(3 + x))(-4 + x) = 48
((3 * 1 + x * 1) + x(3 + x))(-4 + x) = 48
((3 + 1x) + x(3 + x))(-4 + x) = 48
(3 + 1x + (3 * x + x * x))(-4 + x) = 48
(3 + 1x + (3x + x2))(-4 + x) = 48

Combine like terms: 1x + 3x = 4x
(3 + 4x + x2)(-4 + x) = 48

Multiply (3 + 4x + x2) * (-4 + x)
(3(-4 + x) + 4x * (-4 + x) + x2(-4 + x)) = 48
((-4 * 3 + x * 3) + 4x * (-4 + x) + x2(-4 + x)) = 48
((-12 + 3x) + 4x * (-4 + x) + x2(-4 + x)) = 48
(-12 + 3x + (-4 * 4x + x * 4x) + x2(-4 + x)) = 48
(-12 + 3x + (-16x + 4x2) + x2(-4 + x)) = 48
(-12 + 3x + -16x + 4x2 + (-4 * x2 + x * x2)) = 48
(-12 + 3x + -16x + 4x2 + (-4x2 + x3)) = 48

Combine like terms: 3x + -16x = -13x
(-12 + -13x + 4x2 + -4x2 + x3) = 48

Combine like terms: 4x2 + -4x2 = 0
(-12 + -13x + 0 + x3) = 48
(-12 + -13x + x3) = 48

Solving
-12 + -13x + x3 = 48

Solving for variable 'x'.

Reorder the terms:
-12 + -48 + -13x + x3 = 48 + -48

Combine like terms: -12 + -48 = -60
-60 + -13x + x3 = 48 + -48

Combine like terms: 48 + -48 = 0
-60 + -13x + x3 = 0

The solution to this equation could not be determined.

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