p^2-14=-12p

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Solution for p^2-14=-12p equation:


Simplifying
p2 + -14 = -12p

Reorder the terms:
-14 + p2 = -12p

Solving
-14 + p2 = -12p

Solving for variable 'p'.

Reorder the terms:
-14 + 12p + p2 = -12p + 12p

Combine like terms: -12p + 12p = 0
-14 + 12p + p2 = 0

Begin completing the square.

Move the constant term to the right:

Add '14' to each side of the equation.
-14 + 12p + 14 + p2 = 0 + 14

Reorder the terms:
-14 + 14 + 12p + p2 = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 12p + p2 = 0 + 14
12p + p2 = 0 + 14

Combine like terms: 0 + 14 = 14
12p + p2 = 14

The p term is 12p.  Take half its coefficient (6).
Square it (36) and add it to both sides.

Add '36' to each side of the equation.
12p + 36 + p2 = 14 + 36

Reorder the terms:
36 + 12p + p2 = 14 + 36

Combine like terms: 14 + 36 = 50
36 + 12p + p2 = 50

Factor a perfect square on the left side:
(p + 6)(p + 6) = 50

Calculate the square root of the right side: 7.071067812

Break this problem into two subproblems by setting 
(p + 6) equal to 7.071067812 and -7.071067812.

Subproblem 1

p + 6 = 7.071067812 Simplifying p + 6 = 7.071067812 Reorder the terms: 6 + p = 7.071067812 Solving 6 + p = 7.071067812 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + p = 7.071067812 + -6 Combine like terms: 6 + -6 = 0 0 + p = 7.071067812 + -6 p = 7.071067812 + -6 Combine like terms: 7.071067812 + -6 = 1.071067812 p = 1.071067812 Simplifying p = 1.071067812

Subproblem 2

p + 6 = -7.071067812 Simplifying p + 6 = -7.071067812 Reorder the terms: 6 + p = -7.071067812 Solving 6 + p = -7.071067812 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + p = -7.071067812 + -6 Combine like terms: 6 + -6 = 0 0 + p = -7.071067812 + -6 p = -7.071067812 + -6 Combine like terms: -7.071067812 + -6 = -13.071067812 p = -13.071067812 Simplifying p = -13.071067812

Solution

The solution to the problem is based on the solutions from the subproblems. p = {1.071067812, -13.071067812}

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