P(x)=0.2x^3+1.6x^2-2.3

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Solution for P(x)=0.2x^3+1.6x^2-2.3 equation: 


Simplifying
P(x) = 0.2x3 + 1.6x2 + -2.3

Multiply P * x
xP = 0.2x3 + 1.6x2 + -2.3

Reorder the terms:
xP = -2.3 + 1.6x2 + 0.2x3

Solving
xP = -2.3 + 1.6x2 + 0.2x3

Solving for variable 'x'.

Reorder the terms:
2.3 + xP + -1.6x2 + -0.2x3 = -2.3 + 1.6x2 + 0.2x3 + 2.3 + -1.6x2 + -0.2x3

Reorder the terms:
2.3 + xP + -1.6x2 + -0.2x3 = -2.3 + 2.3 + 1.6x2 + -1.6x2 + 0.2x3 + -0.2x3

Combine like terms: -2.3 + 2.3 = 0.0
2.3 + xP + -1.6x2 + -0.2x3 = 0.0 + 1.6x2 + -1.6x2 + 0.2x3 + -0.2x3
2.3 + xP + -1.6x2 + -0.2x3 = 1.6x2 + -1.6x2 + 0.2x3 + -0.2x3

Combine like terms: 1.6x2 + -1.6x2 = 0.0
2.3 + xP + -1.6x2 + -0.2x3 = 0.0 + 0.2x3 + -0.2x3
2.3 + xP + -1.6x2 + -0.2x3 = 0.2x3 + -0.2x3

Combine like terms: 0.2x3 + -0.2x3 = 0.0
2.3 + xP + -1.6x2 + -0.2x3 = 0.0

The solution to this equation could not be determined.

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