(x^2-64)(5x+4)=0

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Solution for (x^2-64)(5x+4)=0 equation: 


Simplifying
(x2 + -64)(5x + 4) = 0

Reorder the terms:
(-64 + x2)(5x + 4) = 0

Reorder the terms:
(-64 + x2)(4 + 5x) = 0

Multiply (-64 + x2) * (4 + 5x)
(-64(4 + 5x) + x2(4 + 5x)) = 0
((4 * -64 + 5x * -64) + x2(4 + 5x)) = 0
((-256 + -320x) + x2(4 + 5x)) = 0
(-256 + -320x + (4 * x2 + 5x * x2)) = 0
(-256 + -320x + (4x2 + 5x3)) = 0
(-256 + -320x + 4x2 + 5x3) = 0

Solving
-256 + -320x + 4x2 + 5x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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