(x+7)(x^3-4x+3)=

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Solution for (x+7)(x^3-4x+3)= equation: 


Simplifying
(x + 7)(x3 + -4x + 3) = 0

Reorder the terms:
(7 + x)(x3 + -4x + 3) = 0

Reorder the terms:
(7 + x)(3 + -4x + x3) = 0

Multiply (7 + x) * (3 + -4x + x3)
(7(3 + -4x + x3) + x(3 + -4x + x3)) = 0
((3 * 7 + -4x * 7 + x3 * 7) + x(3 + -4x + x3)) = 0
((21 + -28x + 7x3) + x(3 + -4x + x3)) = 0
(21 + -28x + 7x3 + (3 * x + -4x * x + x3 * x)) = 0
(21 + -28x + 7x3 + (3x + -4x2 + x4)) = 0

Reorder the terms:
(21 + -28x + 3x + -4x2 + 7x3 + x4) = 0

Combine like terms: -28x + 3x = -25x
(21 + -25x + -4x2 + 7x3 + x4) = 0

Solving
21 + -25x + -4x2 + 7x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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