40=-0.01x^2+0.5+2

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Solution for 40=-0.01x^2+0.5+2 equation: 


Simplifying
40 = -0.01x2 + 0.5 + 2

Reorder the terms:
40 = 0.5 + 2 + -0.01x2

Combine like terms: 0.5 + 2 = 2.5
40 = 2.5 + -0.01x2

Solving
40 = 2.5 + -0.01x2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '0.01x2' to each side of the equation.
40 + 0.01x2 = 2.5 + -0.01x2 + 0.01x2

Combine like terms: -0.01x2 + 0.01x2 = 0.00
40 + 0.01x2 = 2.5 + 0.00
40 + 0.01x2 = 2.5

Add '-40' to each side of the equation.
40 + -40 + 0.01x2 = 2.5 + -40

Combine like terms: 40 + -40 = 0
0 + 0.01x2 = 2.5 + -40
0.01x2 = 2.5 + -40

Combine like terms: 2.5 + -40 = -37.5
0.01x2 = -37.5

Divide each side by '0.01'.
x2 = -3750

Simplifying
x2 = -3750

Reorder the terms:
3750 + x2 = -3750 + 3750

Combine like terms: -3750 + 3750 = 0
3750 + x2 = 0

The solution to this equation could not be determined.

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