4p^2+32p=3

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Solution for 4p^2+32p=3 equation:


Simplifying
4p2 + 32p = 3

Reorder the terms:
32p + 4p2 = 3

Solving
32p + 4p2 = 3

Solving for variable 'p'.

Reorder the terms:
-3 + 32p + 4p2 = 3 + -3

Combine like terms: 3 + -3 = 0
-3 + 32p + 4p2 = 0

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

Divide each side by '4'.
-0.75 + 8p + p2 = 0

Move the constant term to the right:

Add '0.75' to each side of the equation.
-0.75 + 8p + 0.75 + p2 = 0 + 0.75

Reorder the terms:
-0.75 + 0.75 + 8p + p2 = 0 + 0.75

Combine like terms: -0.75 + 0.75 = 0.00
0.00 + 8p + p2 = 0 + 0.75
8p + p2 = 0 + 0.75

Combine like terms: 0 + 0.75 = 0.75
8p + p2 = 0.75

The p term is 8p.  Take half its coefficient (4).
Square it (16) and add it to both sides.

Add '16' to each side of the equation.
8p + 16 + p2 = 0.75 + 16

Reorder the terms:
16 + 8p + p2 = 0.75 + 16

Combine like terms: 0.75 + 16 = 16.75
16 + 8p + p2 = 16.75

Factor a perfect square on the left side:
(p + 4)(p + 4) = 16.75

Calculate the square root of the right side: 4.092676386

Break this problem into two subproblems by setting 
(p + 4) equal to 4.092676386 and -4.092676386.

Subproblem 1

p + 4 = 4.092676386 Simplifying p + 4 = 4.092676386 Reorder the terms: 4 + p = 4.092676386 Solving 4 + p = 4.092676386 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + p = 4.092676386 + -4 Combine like terms: 4 + -4 = 0 0 + p = 4.092676386 + -4 p = 4.092676386 + -4 Combine like terms: 4.092676386 + -4 = 0.092676386 p = 0.092676386 Simplifying p = 0.092676386

Subproblem 2

p + 4 = -4.092676386 Simplifying p + 4 = -4.092676386 Reorder the terms: 4 + p = -4.092676386 Solving 4 + p = -4.092676386 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + p = -4.092676386 + -4 Combine like terms: 4 + -4 = 0 0 + p = -4.092676386 + -4 p = -4.092676386 + -4 Combine like terms: -4.092676386 + -4 = -8.092676386 p = -8.092676386 Simplifying p = -8.092676386

Solution

The solution to the problem is based on the solutions from the subproblems. p = {0.092676386, -8.092676386}

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