P(x)=-75x^2+15000x

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Solution for P(x)=-75x^2+15000x equation:


Simplifying
P(x) = -75x2 + 15000x

Multiply P * x
xP = -75x2 + 15000x

Reorder the terms:
xP = 15000x + -75x2

Solving
xP = 15000x + -75x2

Solving for variable 'x'.

Reorder the terms:
-15000x + xP + 75x2 = 15000x + -75x2 + -15000x + 75x2

Reorder the terms:
-15000x + xP + 75x2 = 15000x + -15000x + -75x2 + 75x2

Combine like terms: 15000x + -15000x = 0
-15000x + xP + 75x2 = 0 + -75x2 + 75x2
-15000x + xP + 75x2 = -75x2 + 75x2

Combine like terms: -75x2 + 75x2 = 0
-15000x + xP + 75x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-15000 + P + 75x) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-15000 + P + 75x)' equal to zero and attempt to solve: Simplifying -15000 + P + 75x = 0 Solving -15000 + P + 75x = 0 Move all terms containing x to the left, all other terms to the right. Add '15000' to each side of the equation. -15000 + P + 15000 + 75x = 0 + 15000 Reorder the terms: -15000 + 15000 + P + 75x = 0 + 15000 Combine like terms: -15000 + 15000 = 0 0 + P + 75x = 0 + 15000 P + 75x = 0 + 15000 Combine like terms: 0 + 15000 = 15000 P + 75x = 15000 Add '-1P' to each side of the equation. P + -1P + 75x = 15000 + -1P Combine like terms: P + -1P = 0 0 + 75x = 15000 + -1P 75x = 15000 + -1P Divide each side by '75'. x = 200 + -0.01333333333P Simplifying x = 200 + -0.01333333333P

Solution

x = {0, 200 + -0.01333333333P}

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