5p^2+7p-4-3p-2p^2+6=

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Solution for 5p^2+7p-4-3p-2p^2+6= equation: 


Simplifying
5p2 + 7p + -4 + -3p + -2p2 + 6 = 0

Reorder the terms:
-4 + 6 + 7p + -3p + 5p2 + -2p2 = 0

Combine like terms: -4 + 6 = 2
2 + 7p + -3p + 5p2 + -2p2 = 0

Combine like terms: 7p + -3p = 4p
2 + 4p + 5p2 + -2p2 = 0

Combine like terms: 5p2 + -2p2 = 3p2
2 + 4p + 3p2 = 0

Solving
2 + 4p + 3p2 = 0

Solving for variable 'p'.

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

Divide each side by '3'.
0.6666666667 + 1.333333333p + p2 = 0

Move the constant term to the right:

Add '-0.6666666667' to each side of the equation.
0.6666666667 + 1.333333333p + -0.6666666667 + p2 = 0 + -0.6666666667

Reorder the terms:
0.6666666667 + -0.6666666667 + 1.333333333p + p2 = 0 + -0.6666666667

Combine like terms: 0.6666666667 + -0.6666666667 = 0.0000000000
0.0000000000 + 1.333333333p + p2 = 0 + -0.6666666667
1.333333333p + p2 = 0 + -0.6666666667

Combine like terms: 0 + -0.6666666667 = -0.6666666667
1.333333333p + p2 = -0.6666666667

The p term is 1.333333333p.  Take half its coefficient (0.6666666665).
Square it (0.4444444442) and add it to both sides.

Add '0.4444444442' to each side of the equation.
1.333333333p + 0.4444444442 + p2 = -0.6666666667 + 0.4444444442

Reorder the terms:
0.4444444442 + 1.333333333p + p2 = -0.6666666667 + 0.4444444442

Combine like terms: -0.6666666667 + 0.4444444442 = -0.2222222225
0.4444444442 + 1.333333333p + p2 = -0.2222222225

Factor a perfect square on the left side:
(p + 0.6666666665)(p + 0.6666666665) = -0.2222222225

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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