x^3(x-10)-4x^2(x+10)+1=0

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Solution for x^3(x-10)-4x^2(x+10)+1=0 equation: 


Simplifying
x3(x + -10) + -4x2(x + 10) + 1 = 0

Reorder the terms:
x3(-10 + x) + -4x2(x + 10) + 1 = 0
(-10 * x3 + x * x3) + -4x2(x + 10) + 1 = 0
(-10x3 + x4) + -4x2(x + 10) + 1 = 0

Reorder the terms:
-10x3 + x4 + -4x2(10 + x) + 1 = 0
-10x3 + x4 + (10 * -4x2 + x * -4x2) + 1 = 0
-10x3 + x4 + (-40x2 + -4x3) + 1 = 0

Reorder the terms:
1 + -40x2 + -10x3 + -4x3 + x4 = 0

Combine like terms: -10x3 + -4x3 = -14x3
1 + -40x2 + -14x3 + x4 = 0

Solving
1 + -40x2 + -14x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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