200=-p^2-6p+255

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Solution for 200=-p^2-6p+255 equation:


Simplifying
200 = -1p2 + -6p + 255

Reorder the terms:
200 = 255 + -6p + -1p2

Solving
200 = 255 + -6p + -1p2

Solving for variable 'p'.

Combine like terms: 200 + -255 = -55
-55 + 6p + p2 = 255 + -6p + -1p2 + -255 + 6p + p2

Reorder the terms:
-55 + 6p + p2 = 255 + -255 + -6p + 6p + -1p2 + p2

Combine like terms: 255 + -255 = 0
-55 + 6p + p2 = 0 + -6p + 6p + -1p2 + p2
-55 + 6p + p2 = -6p + 6p + -1p2 + p2

Combine like terms: -6p + 6p = 0
-55 + 6p + p2 = 0 + -1p2 + p2
-55 + 6p + p2 = -1p2 + p2

Combine like terms: -1p2 + p2 = 0
-55 + 6p + p2 = 0

Factor a trinomial.
(-11 + -1p)(5 + -1p) = 0

Subproblem 1

Set the factor '(-11 + -1p)' equal to zero and attempt to solve: Simplifying -11 + -1p = 0 Solving -11 + -1p = 0 Move all terms containing p to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + -1p = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -1p = 0 + 11 -1p = 0 + 11 Combine like terms: 0 + 11 = 11 -1p = 11 Divide each side by '-1'. p = -11 Simplifying p = -11

Subproblem 2

Set the factor '(5 + -1p)' equal to zero and attempt to solve: Simplifying 5 + -1p = 0 Solving 5 + -1p = 0 Move all terms containing p to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1p = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1p = 0 + -5 -1p = 0 + -5 Combine like terms: 0 + -5 = -5 -1p = -5 Divide each side by '-1'. p = 5 Simplifying p = 5

Solution

p = {-11, 5}

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