(4x-7)(x+1)(x-1)=0

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Solution for (4x-7)(x+1)(x-1)=0 equation: 


Simplifying
(4x + -7)(x + 1)(x + -1) = 0

Reorder the terms:
(-7 + 4x)(x + 1)(x + -1) = 0

Reorder the terms:
(-7 + 4x)(1 + x)(x + -1) = 0

Reorder the terms:
(-7 + 4x)(1 + x)(-1 + x) = 0

Multiply (-7 + 4x) * (1 + x)
(-7(1 + x) + 4x * (1 + x))(-1 + x) = 0
((1 * -7 + x * -7) + 4x * (1 + x))(-1 + x) = 0
((-7 + -7x) + 4x * (1 + x))(-1 + x) = 0
(-7 + -7x + (1 * 4x + x * 4x))(-1 + x) = 0
(-7 + -7x + (4x + 4x2))(-1 + x) = 0

Combine like terms: -7x + 4x = -3x
(-7 + -3x + 4x2)(-1 + x) = 0

Multiply (-7 + -3x + 4x2) * (-1 + x)
(-7(-1 + x) + -3x * (-1 + x) + 4x2 * (-1 + x)) = 0
((-1 * -7 + x * -7) + -3x * (-1 + x) + 4x2 * (-1 + x)) = 0
((7 + -7x) + -3x * (-1 + x) + 4x2 * (-1 + x)) = 0
(7 + -7x + (-1 * -3x + x * -3x) + 4x2 * (-1 + x)) = 0
(7 + -7x + (3x + -3x2) + 4x2 * (-1 + x)) = 0
(7 + -7x + 3x + -3x2 + (-1 * 4x2 + x * 4x2)) = 0
(7 + -7x + 3x + -3x2 + (-4x2 + 4x3)) = 0

Combine like terms: -7x + 3x = -4x
(7 + -4x + -3x2 + -4x2 + 4x3) = 0

Combine like terms: -3x2 + -4x2 = -7x2
(7 + -4x + -7x2 + 4x3) = 0

Solving
7 + -4x + -7x2 + 4x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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