3p^2-30-11=6p

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Solution for 3p^2-30-11=6p equation:


Simplifying
3p2 + -30 + -11 = 6p

Reorder the terms:
-30 + -11 + 3p2 = 6p

Combine like terms: -30 + -11 = -41
-41 + 3p2 = 6p

Solving
-41 + 3p2 = 6p

Solving for variable 'p'.

Reorder the terms:
-41 + -6p + 3p2 = 6p + -6p

Combine like terms: 6p + -6p = 0
-41 + -6p + 3p2 = 0

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

Divide each side by '3'.
-13.66666667 + -2p + p2 = 0

Move the constant term to the right:

Add '13.66666667' to each side of the equation.
-13.66666667 + -2p + 13.66666667 + p2 = 0 + 13.66666667

Reorder the terms:
-13.66666667 + 13.66666667 + -2p + p2 = 0 + 13.66666667

Combine like terms: -13.66666667 + 13.66666667 = 0.00000000
0.00000000 + -2p + p2 = 0 + 13.66666667
-2p + p2 = 0 + 13.66666667

Combine like terms: 0 + 13.66666667 = 13.66666667
-2p + p2 = 13.66666667

The p term is -2p.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2p + 1 + p2 = 13.66666667 + 1

Reorder the terms:
1 + -2p + p2 = 13.66666667 + 1

Combine like terms: 13.66666667 + 1 = 14.66666667
1 + -2p + p2 = 14.66666667

Factor a perfect square on the left side:
(p + -1)(p + -1) = 14.66666667

Calculate the square root of the right side: 3.829708431

Break this problem into two subproblems by setting 
(p + -1) equal to 3.829708431 and -3.829708431.

Subproblem 1

p + -1 = 3.829708431 Simplifying p + -1 = 3.829708431 Reorder the terms: -1 + p = 3.829708431 Solving -1 + p = 3.829708431 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + p = 3.829708431 + 1 Combine like terms: -1 + 1 = 0 0 + p = 3.829708431 + 1 p = 3.829708431 + 1 Combine like terms: 3.829708431 + 1 = 4.829708431 p = 4.829708431 Simplifying p = 4.829708431

Subproblem 2

p + -1 = -3.829708431 Simplifying p + -1 = -3.829708431 Reorder the terms: -1 + p = -3.829708431 Solving -1 + p = -3.829708431 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + p = -3.829708431 + 1 Combine like terms: -1 + 1 = 0 0 + p = -3.829708431 + 1 p = -3.829708431 + 1 Combine like terms: -3.829708431 + 1 = -2.829708431 p = -2.829708431 Simplifying p = -2.829708431

Solution

The solution to the problem is based on the solutions from the subproblems. p = {4.829708431, -2.829708431}

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