F(x)=2x^3+21x^2+80x+100

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Solution for F(x)=2x^3+21x^2+80x+100 equation: 


Simplifying
F(x) = 2x3 + 21x2 + 80x + 100

Multiply F * x
xF = 2x3 + 21x2 + 80x + 100

Reorder the terms:
xF = 100 + 80x + 21x2 + 2x3

Solving
xF = 100 + 80x + 21x2 + 2x3

Solving for variable 'x'.

Reorder the terms:
-100 + -80x + xF + -21x2 + -2x3 = 100 + 80x + 21x2 + 2x3 + -100 + -80x + -21x2 + -2x3

Reorder the terms:
-100 + -80x + xF + -21x2 + -2x3 = 100 + -100 + 80x + -80x + 21x2 + -21x2 + 2x3 + -2x3

Combine like terms: 100 + -100 = 0
-100 + -80x + xF + -21x2 + -2x3 = 0 + 80x + -80x + 21x2 + -21x2 + 2x3 + -2x3
-100 + -80x + xF + -21x2 + -2x3 = 80x + -80x + 21x2 + -21x2 + 2x3 + -2x3

Combine like terms: 80x + -80x = 0
-100 + -80x + xF + -21x2 + -2x3 = 0 + 21x2 + -21x2 + 2x3 + -2x3
-100 + -80x + xF + -21x2 + -2x3 = 21x2 + -21x2 + 2x3 + -2x3

Combine like terms: 21x2 + -21x2 = 0
-100 + -80x + xF + -21x2 + -2x3 = 0 + 2x3 + -2x3
-100 + -80x + xF + -21x2 + -2x3 = 2x3 + -2x3

Combine like terms: 2x3 + -2x3 = 0
-100 + -80x + xF + -21x2 + -2x3 = 0

The solution to this equation could not be determined.

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