p^2+22p=29

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Solution for p^2+22p=29 equation:


Simplifying
p2 + 22p = 29

Reorder the terms:
22p + p2 = 29

Solving
22p + p2 = 29

Solving for variable 'p'.

Reorder the terms:
-29 + 22p + p2 = 29 + -29

Combine like terms: 29 + -29 = 0
-29 + 22p + p2 = 0

Begin completing the square.

Move the constant term to the right:

Add '29' to each side of the equation.
-29 + 22p + 29 + p2 = 0 + 29

Reorder the terms:
-29 + 29 + 22p + p2 = 0 + 29

Combine like terms: -29 + 29 = 0
0 + 22p + p2 = 0 + 29
22p + p2 = 0 + 29

Combine like terms: 0 + 29 = 29
22p + p2 = 29

The p term is 22p.  Take half its coefficient (11).
Square it (121) and add it to both sides.

Add '121' to each side of the equation.
22p + 121 + p2 = 29 + 121

Reorder the terms:
121 + 22p + p2 = 29 + 121

Combine like terms: 29 + 121 = 150
121 + 22p + p2 = 150

Factor a perfect square on the left side:
(p + 11)(p + 11) = 150

Calculate the square root of the right side: 12.247448714

Break this problem into two subproblems by setting 
(p + 11) equal to 12.247448714 and -12.247448714.

Subproblem 1

p + 11 = 12.247448714 Simplifying p + 11 = 12.247448714 Reorder the terms: 11 + p = 12.247448714 Solving 11 + p = 12.247448714 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + p = 12.247448714 + -11 Combine like terms: 11 + -11 = 0 0 + p = 12.247448714 + -11 p = 12.247448714 + -11 Combine like terms: 12.247448714 + -11 = 1.247448714 p = 1.247448714 Simplifying p = 1.247448714

Subproblem 2

p + 11 = -12.247448714 Simplifying p + 11 = -12.247448714 Reorder the terms: 11 + p = -12.247448714 Solving 11 + p = -12.247448714 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + p = -12.247448714 + -11 Combine like terms: 11 + -11 = 0 0 + p = -12.247448714 + -11 p = -12.247448714 + -11 Combine like terms: -12.247448714 + -11 = -23.247448714 p = -23.247448714 Simplifying p = -23.247448714

Solution

The solution to the problem is based on the solutions from the subproblems. p = {1.247448714, -23.247448714}

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