4p^2+24p+13=0

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Solution for 4p^2+24p+13=0 equation:


Simplifying
4p2 + 24p + 13 = 0

Reorder the terms:
13 + 24p + 4p2 = 0

Solving
13 + 24p + 4p2 = 0

Solving for variable 'p'.

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

Divide each side by '4'.
3.25 + 6p + p2 = 0

Move the constant term to the right:

Add '-3.25' to each side of the equation.
3.25 + 6p + -3.25 + p2 = 0 + -3.25

Reorder the terms:
3.25 + -3.25 + 6p + p2 = 0 + -3.25

Combine like terms: 3.25 + -3.25 = 0.00
0.00 + 6p + p2 = 0 + -3.25
6p + p2 = 0 + -3.25

Combine like terms: 0 + -3.25 = -3.25
6p + p2 = -3.25

The p term is 6p.  Take half its coefficient (3).
Square it (9) and add it to both sides.

Add '9' to each side of the equation.
6p + 9 + p2 = -3.25 + 9

Reorder the terms:
9 + 6p + p2 = -3.25 + 9

Combine like terms: -3.25 + 9 = 5.75
9 + 6p + p2 = 5.75

Factor a perfect square on the left side:
(p + 3)(p + 3) = 5.75

Calculate the square root of the right side: 2.397915762

Break this problem into two subproblems by setting 
(p + 3) equal to 2.397915762 and -2.397915762.

Subproblem 1

p + 3 = 2.397915762 Simplifying p + 3 = 2.397915762 Reorder the terms: 3 + p = 2.397915762 Solving 3 + p = 2.397915762 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + p = 2.397915762 + -3 Combine like terms: 3 + -3 = 0 0 + p = 2.397915762 + -3 p = 2.397915762 + -3 Combine like terms: 2.397915762 + -3 = -0.602084238 p = -0.602084238 Simplifying p = -0.602084238

Subproblem 2

p + 3 = -2.397915762 Simplifying p + 3 = -2.397915762 Reorder the terms: 3 + p = -2.397915762 Solving 3 + p = -2.397915762 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + p = -2.397915762 + -3 Combine like terms: 3 + -3 = 0 0 + p = -2.397915762 + -3 p = -2.397915762 + -3 Combine like terms: -2.397915762 + -3 = -5.397915762 p = -5.397915762 Simplifying p = -5.397915762

Solution

The solution to the problem is based on the solutions from the subproblems. p = {-0.602084238, -5.397915762}

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