.0014=p-8.85*p^2

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Solution for .0014=p-8.85*p^2 equation:


Simplifying
0.0014 = p + -8.85p2

Solving
0.0014 = p + -8.85p2

Solving for variable 'p'.

Reorder the terms:
0.0014 + -1p + 8.85p2 = p + -1p + -8.85p2 + 8.85p2

Combine like terms: p + -1p = 0
0.0014 + -1p + 8.85p2 = 0 + -8.85p2 + 8.85p2
0.0014 + -1p + 8.85p2 = -8.85p2 + 8.85p2

Combine like terms: -8.85p2 + 8.85p2 = 0.00
0.0014 + -1p + 8.85p2 = 0.00

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

Divide each side by '8.85'.
0.0001581920904 + -0.1129943503p + p2 = 0

Move the constant term to the right:

Add '-0.0001581920904' to each side of the equation.
0.0001581920904 + -0.1129943503p + -0.0001581920904 + p2 = 0 + -0.0001581920904

Reorder the terms:
0.0001581920904 + -0.0001581920904 + -0.1129943503p + p2 = 0 + -0.0001581920904

Combine like terms: 0.0001581920904 + -0.0001581920904 = 0.0000000000000
0.0000000000000 + -0.1129943503p + p2 = 0 + -0.0001581920904
-0.1129943503p + p2 = 0 + -0.0001581920904

Combine like terms: 0 + -0.0001581920904 = -0.0001581920904
-0.1129943503p + p2 = -0.0001581920904

The p term is -0.1129943503p.  Take half its coefficient (-0.05649717515).
Square it (0.003191930800) and add it to both sides.

Add '0.003191930800' to each side of the equation.
-0.1129943503p + 0.003191930800 + p2 = -0.0001581920904 + 0.003191930800

Reorder the terms:
0.003191930800 + -0.1129943503p + p2 = -0.0001581920904 + 0.003191930800

Combine like terms: -0.0001581920904 + 0.003191930800 = 0.0030337387096
0.003191930800 + -0.1129943503p + p2 = 0.0030337387096

Factor a perfect square on the left side:
(p + -0.05649717515)(p + -0.05649717515) = 0.0030337387096

Calculate the square root of the right side: 0.055079386

Break this problem into two subproblems by setting 
(p + -0.05649717515) equal to 0.055079386 and -0.055079386.

Subproblem 1

p + -0.05649717515 = 0.055079386 Simplifying p + -0.05649717515 = 0.055079386 Reorder the terms: -0.05649717515 + p = 0.055079386 Solving -0.05649717515 + p = 0.055079386 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '0.05649717515' to each side of the equation. -0.05649717515 + 0.05649717515 + p = 0.055079386 + 0.05649717515 Combine like terms: -0.05649717515 + 0.05649717515 = 0.00000000000 0.00000000000 + p = 0.055079386 + 0.05649717515 p = 0.055079386 + 0.05649717515 Combine like terms: 0.055079386 + 0.05649717515 = 0.11157656115 p = 0.11157656115 Simplifying p = 0.11157656115

Subproblem 2

p + -0.05649717515 = -0.055079386 Simplifying p + -0.05649717515 = -0.055079386 Reorder the terms: -0.05649717515 + p = -0.055079386 Solving -0.05649717515 + p = -0.055079386 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '0.05649717515' to each side of the equation. -0.05649717515 + 0.05649717515 + p = -0.055079386 + 0.05649717515 Combine like terms: -0.05649717515 + 0.05649717515 = 0.00000000000 0.00000000000 + p = -0.055079386 + 0.05649717515 p = -0.055079386 + 0.05649717515 Combine like terms: -0.055079386 + 0.05649717515 = 0.00141778915 p = 0.00141778915 Simplifying p = 0.00141778915

Solution

The solution to the problem is based on the solutions from the subproblems. p = {0.11157656115, 0.00141778915}

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