D(p)=2115-2p-p^2

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Solution for D(p)=2115-2p-p^2 equation: 


Simplifying
D(p) = 2115 + -2p + -1p2

Multiply D * p
pD = 2115 + -2p + -1p2

Solving
pD = 2115 + -2p + -1p2

Solving for variable 'p'.

Reorder the terms:
-2115 + 2p + pD + p2 = 2115 + -2p + -1p2 + -2115 + 2p + p2

Reorder the terms:
-2115 + 2p + pD + p2 = 2115 + -2115 + -2p + 2p + -1p2 + p2

Combine like terms: 2115 + -2115 = 0
-2115 + 2p + pD + p2 = 0 + -2p + 2p + -1p2 + p2
-2115 + 2p + pD + p2 = -2p + 2p + -1p2 + p2

Combine like terms: -2p + 2p = 0
-2115 + 2p + pD + p2 = 0 + -1p2 + p2
-2115 + 2p + pD + p2 = -1p2 + p2

Combine like terms: -1p2 + p2 = 0
-2115 + 2p + pD + p2 = 0

The solution to this equation could not be determined.

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