(x^2+7)(x-4)=

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Solution for (x^2+7)(x-4)= equation: 


Simplifying
(x2 + 7)(x + -4) = 0

Reorder the terms:
(7 + x2)(x + -4) = 0

Reorder the terms:
(7 + x2)(-4 + x) = 0

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

Solving
-28 + 7x + -4x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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