-3(p+2)p-5=-4p(p+4)+5

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Solution for -3(p+2)p-5=-4p(p+4)+5 equation:


Simplifying
-3(p + 2) * p + -5 = -4p(p + 4) + 5

Reorder the terms:
-3(2 + p) * p + -5 = -4p(p + 4) + 5

Reorder the terms for easier multiplication:
-3p(2 + p) + -5 = -4p(p + 4) + 5
(2 * -3p + p * -3p) + -5 = -4p(p + 4) + 5
(-6p + -3p2) + -5 = -4p(p + 4) + 5

Reorder the terms:
-5 + -6p + -3p2 = -4p(p + 4) + 5

Reorder the terms:
-5 + -6p + -3p2 = -4p(4 + p) + 5
-5 + -6p + -3p2 = (4 * -4p + p * -4p) + 5
-5 + -6p + -3p2 = (-16p + -4p2) + 5

Reorder the terms:
-5 + -6p + -3p2 = 5 + -16p + -4p2

Solving
-5 + -6p + -3p2 = 5 + -16p + -4p2

Solving for variable 'p'.

Reorder the terms:
-5 + -5 + -6p + 16p + -3p2 + 4p2 = 5 + -16p + -4p2 + -5 + 16p + 4p2

Combine like terms: -5 + -5 = -10
-10 + -6p + 16p + -3p2 + 4p2 = 5 + -16p + -4p2 + -5 + 16p + 4p2

Combine like terms: -6p + 16p = 10p
-10 + 10p + -3p2 + 4p2 = 5 + -16p + -4p2 + -5 + 16p + 4p2

Combine like terms: -3p2 + 4p2 = 1p2
-10 + 10p + 1p2 = 5 + -16p + -4p2 + -5 + 16p + 4p2

Reorder the terms:
-10 + 10p + 1p2 = 5 + -5 + -16p + 16p + -4p2 + 4p2

Combine like terms: 5 + -5 = 0
-10 + 10p + 1p2 = 0 + -16p + 16p + -4p2 + 4p2
-10 + 10p + 1p2 = -16p + 16p + -4p2 + 4p2

Combine like terms: -16p + 16p = 0
-10 + 10p + 1p2 = 0 + -4p2 + 4p2
-10 + 10p + 1p2 = -4p2 + 4p2

Combine like terms: -4p2 + 4p2 = 0
-10 + 10p + 1p2 = 0

Begin completing the square.

Move the constant term to the right:

Add '10' to each side of the equation.
-10 + 10p + 10 + p2 = 0 + 10

Reorder the terms:
-10 + 10 + 10p + p2 = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 10p + p2 = 0 + 10
10p + p2 = 0 + 10

Combine like terms: 0 + 10 = 10
10p + p2 = 10

The p term is 10p.  Take half its coefficient (5).
Square it (25) and add it to both sides.

Add '25' to each side of the equation.
10p + 25 + p2 = 10 + 25

Reorder the terms:
25 + 10p + p2 = 10 + 25

Combine like terms: 10 + 25 = 35
25 + 10p + p2 = 35

Factor a perfect square on the left side:
(p + 5)(p + 5) = 35

Calculate the square root of the right side: 5.916079783

Break this problem into two subproblems by setting 
(p + 5) equal to 5.916079783 and -5.916079783.

Subproblem 1

p + 5 = 5.916079783 Simplifying p + 5 = 5.916079783 Reorder the terms: 5 + p = 5.916079783 Solving 5 + p = 5.916079783 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + p = 5.916079783 + -5 Combine like terms: 5 + -5 = 0 0 + p = 5.916079783 + -5 p = 5.916079783 + -5 Combine like terms: 5.916079783 + -5 = 0.916079783 p = 0.916079783 Simplifying p = 0.916079783

Subproblem 2

p + 5 = -5.916079783 Simplifying p + 5 = -5.916079783 Reorder the terms: 5 + p = -5.916079783 Solving 5 + p = -5.916079783 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + p = -5.916079783 + -5 Combine like terms: 5 + -5 = 0 0 + p = -5.916079783 + -5 p = -5.916079783 + -5 Combine like terms: -5.916079783 + -5 = -10.916079783 p = -10.916079783 Simplifying p = -10.916079783

Solution

The solution to the problem is based on the solutions from the subproblems. p = {0.916079783, -10.916079783}

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