2000=-4p^2+60p+1039

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Solution for 2000=-4p^2+60p+1039 equation:


Simplifying
2000 = -4p2 + 60p + 1039

Reorder the terms:
2000 = 1039 + 60p + -4p2

Solving
2000 = 1039 + 60p + -4p2

Solving for variable 'p'.

Combine like terms: 2000 + -1039 = 961
961 + -60p + 4p2 = 1039 + 60p + -4p2 + -1039 + -60p + 4p2

Reorder the terms:
961 + -60p + 4p2 = 1039 + -1039 + 60p + -60p + -4p2 + 4p2

Combine like terms: 1039 + -1039 = 0
961 + -60p + 4p2 = 0 + 60p + -60p + -4p2 + 4p2
961 + -60p + 4p2 = 60p + -60p + -4p2 + 4p2

Combine like terms: 60p + -60p = 0
961 + -60p + 4p2 = 0 + -4p2 + 4p2
961 + -60p + 4p2 = -4p2 + 4p2

Combine like terms: -4p2 + 4p2 = 0
961 + -60p + 4p2 = 0

Begin completing the square.  Divide all terms by
4 the coefficient of the squared term: 

Divide each side by '4'.
240.25 + -15p + p2 = 0

Move the constant term to the right:

Add '-240.25' to each side of the equation.
240.25 + -15p + -240.25 + p2 = 0 + -240.25

Reorder the terms:
240.25 + -240.25 + -15p + p2 = 0 + -240.25

Combine like terms: 240.25 + -240.25 = 0.00
0.00 + -15p + p2 = 0 + -240.25
-15p + p2 = 0 + -240.25

Combine like terms: 0 + -240.25 = -240.25
-15p + p2 = -240.25

The p term is -15p.  Take half its coefficient (-7.5).
Square it (56.25) and add it to both sides.

Add '56.25' to each side of the equation.
-15p + 56.25 + p2 = -240.25 + 56.25

Reorder the terms:
56.25 + -15p + p2 = -240.25 + 56.25

Combine like terms: -240.25 + 56.25 = -184
56.25 + -15p + p2 = -184

Factor a perfect square on the left side:
(p + -7.5)(p + -7.5) = -184

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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