(7-x)*(x^2-4)=0

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Solution for (7-x)*(x^2-4)=0 equation: 


Simplifying
(7 + -1x)(x2 + -4) = 0

Reorder the terms:
(7 + -1x)(-4 + x2) = 0

Multiply (7 + -1x) * (-4 + x2)
(7(-4 + x2) + -1x * (-4 + x2)) = 0
((-4 * 7 + x2 * 7) + -1x * (-4 + x2)) = 0
((-28 + 7x2) + -1x * (-4 + x2)) = 0
(-28 + 7x2 + (-4 * -1x + x2 * -1x)) = 0
(-28 + 7x2 + (4x + -1x3)) = 0

Reorder the terms:
(-28 + 4x + 7x2 + -1x3) = 0
(-28 + 4x + 7x2 + -1x3) = 0

Solving
-28 + 4x + 7x2 + -1x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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