2p^2-59p+27=0

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Solution for 2p^2-59p+27=0 equation:


Simplifying
2p2 + -59p + 27 = 0

Reorder the terms:
27 + -59p + 2p2 = 0

Solving
27 + -59p + 2p2 = 0

Solving for variable 'p'.

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

Divide each side by '2'.
13.5 + -29.5p + p2 = 0

Move the constant term to the right:

Add '-13.5' to each side of the equation.
13.5 + -29.5p + -13.5 + p2 = 0 + -13.5

Reorder the terms:
13.5 + -13.5 + -29.5p + p2 = 0 + -13.5

Combine like terms: 13.5 + -13.5 = 0.0
0.0 + -29.5p + p2 = 0 + -13.5
-29.5p + p2 = 0 + -13.5

Combine like terms: 0 + -13.5 = -13.5
-29.5p + p2 = -13.5

The p term is -29.5p.  Take half its coefficient (-14.75).
Square it (217.5625) and add it to both sides.

Add '217.5625' to each side of the equation.
-29.5p + 217.5625 + p2 = -13.5 + 217.5625

Reorder the terms:
217.5625 + -29.5p + p2 = -13.5 + 217.5625

Combine like terms: -13.5 + 217.5625 = 204.0625
217.5625 + -29.5p + p2 = 204.0625

Factor a perfect square on the left side:
(p + -14.75)(p + -14.75) = 204.0625

Calculate the square root of the right side: 14.285044627

Break this problem into two subproblems by setting 
(p + -14.75) equal to 14.285044627 and -14.285044627.

Subproblem 1

p + -14.75 = 14.285044627 Simplifying p + -14.75 = 14.285044627 Reorder the terms: -14.75 + p = 14.285044627 Solving -14.75 + p = 14.285044627 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '14.75' to each side of the equation. -14.75 + 14.75 + p = 14.285044627 + 14.75 Combine like terms: -14.75 + 14.75 = 0.00 0.00 + p = 14.285044627 + 14.75 p = 14.285044627 + 14.75 Combine like terms: 14.285044627 + 14.75 = 29.035044627 p = 29.035044627 Simplifying p = 29.035044627

Subproblem 2

p + -14.75 = -14.285044627 Simplifying p + -14.75 = -14.285044627 Reorder the terms: -14.75 + p = -14.285044627 Solving -14.75 + p = -14.285044627 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '14.75' to each side of the equation. -14.75 + 14.75 + p = -14.285044627 + 14.75 Combine like terms: -14.75 + 14.75 = 0.00 0.00 + p = -14.285044627 + 14.75 p = -14.285044627 + 14.75 Combine like terms: -14.285044627 + 14.75 = 0.464955373 p = 0.464955373 Simplifying p = 0.464955373

Solution

The solution to the problem is based on the solutions from the subproblems. p = {29.035044627, 0.464955373}

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