5x(-4-3x)-1(2x+x^3)+20=0

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Solution for 5x(-4-3x)-1(2x+x^3)+20=0 equation: 


Simplifying
5x(-4 + -3x) + -1(2x + x3) + 20 = 0
(-4 * 5x + -3x * 5x) + -1(2x + x3) + 20 = 0
(-20x + -15x2) + -1(2x + x3) + 20 = 0
-20x + -15x2 + (2x * -1 + x3 * -1) + 20 = 0
-20x + -15x2 + (-2x + -1x3) + 20 = 0

Reorder the terms:
20 + -20x + -2x + -15x2 + -1x3 = 0

Combine like terms: -20x + -2x = -22x
20 + -22x + -15x2 + -1x3 = 0

Solving
20 + -22x + -15x2 + -1x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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