6p^2=-2p+3

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Solution for 6p^2=-2p+3 equation:


Simplifying
6p2 = -2p + 3

Reorder the terms:
6p2 = 3 + -2p

Solving
6p2 = 3 + -2p

Solving for variable 'p'.

Reorder the terms:
-3 + 2p + 6p2 = 3 + -2p + -3 + 2p

Reorder the terms:
-3 + 2p + 6p2 = 3 + -3 + -2p + 2p

Combine like terms: 3 + -3 = 0
-3 + 2p + 6p2 = 0 + -2p + 2p
-3 + 2p + 6p2 = -2p + 2p

Combine like terms: -2p + 2p = 0
-3 + 2p + 6p2 = 0

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

Divide each side by '6'.
-0.5 + 0.3333333333p + p2 = 0

Move the constant term to the right:

Add '0.5' to each side of the equation.
-0.5 + 0.3333333333p + 0.5 + p2 = 0 + 0.5

Reorder the terms:
-0.5 + 0.5 + 0.3333333333p + p2 = 0 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + 0.3333333333p + p2 = 0 + 0.5
0.3333333333p + p2 = 0 + 0.5

Combine like terms: 0 + 0.5 = 0.5
0.3333333333p + p2 = 0.5

The p term is 0.3333333333p.  Take half its coefficient (0.1666666667).
Square it (0.02777777779) and add it to both sides.

Add '0.02777777779' to each side of the equation.
0.3333333333p + 0.02777777779 + p2 = 0.5 + 0.02777777779

Reorder the terms:
0.02777777779 + 0.3333333333p + p2 = 0.5 + 0.02777777779

Combine like terms: 0.5 + 0.02777777779 = 0.52777777779
0.02777777779 + 0.3333333333p + p2 = 0.52777777779

Factor a perfect square on the left side:
(p + 0.1666666667)(p + 0.1666666667) = 0.52777777779

Calculate the square root of the right side: 0.726483157

Break this problem into two subproblems by setting 
(p + 0.1666666667) equal to 0.726483157 and -0.726483157.

Subproblem 1

p + 0.1666666667 = 0.726483157 Simplifying p + 0.1666666667 = 0.726483157 Reorder the terms: 0.1666666667 + p = 0.726483157 Solving 0.1666666667 + p = 0.726483157 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-0.1666666667' to each side of the equation. 0.1666666667 + -0.1666666667 + p = 0.726483157 + -0.1666666667 Combine like terms: 0.1666666667 + -0.1666666667 = 0.0000000000 0.0000000000 + p = 0.726483157 + -0.1666666667 p = 0.726483157 + -0.1666666667 Combine like terms: 0.726483157 + -0.1666666667 = 0.5598164903 p = 0.5598164903 Simplifying p = 0.5598164903

Subproblem 2

p + 0.1666666667 = -0.726483157 Simplifying p + 0.1666666667 = -0.726483157 Reorder the terms: 0.1666666667 + p = -0.726483157 Solving 0.1666666667 + p = -0.726483157 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-0.1666666667' to each side of the equation. 0.1666666667 + -0.1666666667 + p = -0.726483157 + -0.1666666667 Combine like terms: 0.1666666667 + -0.1666666667 = 0.0000000000 0.0000000000 + p = -0.726483157 + -0.1666666667 p = -0.726483157 + -0.1666666667 Combine like terms: -0.726483157 + -0.1666666667 = -0.8931498237 p = -0.8931498237 Simplifying p = -0.8931498237

Solution

The solution to the problem is based on the solutions from the subproblems. p = {0.5598164903, -0.8931498237}

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