P(x)=-.3x^2+80x-3720

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Solution for P(x)=-.3x^2+80x-3720 equation: 


Simplifying
P(x) = -0.3x2 + 80x + -3720

Multiply P * x
xP = -0.3x2 + 80x + -3720

Reorder the terms:
xP = -3720 + 80x + -0.3x2

Solving
xP = -3720 + 80x + -0.3x2

Solving for variable 'x'.

Reorder the terms:
3720 + -80x + xP + 0.3x2 = -3720 + 80x + -0.3x2 + 3720 + -80x + 0.3x2

Reorder the terms:
3720 + -80x + xP + 0.3x2 = -3720 + 3720 + 80x + -80x + -0.3x2 + 0.3x2

Combine like terms: -3720 + 3720 = 0
3720 + -80x + xP + 0.3x2 = 0 + 80x + -80x + -0.3x2 + 0.3x2
3720 + -80x + xP + 0.3x2 = 80x + -80x + -0.3x2 + 0.3x2

Combine like terms: 80x + -80x = 0
3720 + -80x + xP + 0.3x2 = 0 + -0.3x2 + 0.3x2
3720 + -80x + xP + 0.3x2 = -0.3x2 + 0.3x2

Combine like terms: -0.3x2 + 0.3x2 = 0.0
3720 + -80x + xP + 0.3x2 = 0.0

The solution to this equation could not be determined.

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