p^2+0.8p+1.16=0

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Solution for p^2+0.8p+1.16=0 equation: 


Simplifying
p2 + 0.8p + 1.16 = 0

Reorder the terms:
1.16 + 0.8p + p2 = 0

Solving
1.16 + 0.8p + p2 = 0

Solving for variable 'p'.

Begin completing the square.

Move the constant term to the right:

Add '-1.16' to each side of the equation.
1.16 + 0.8p + -1.16 + p2 = 0 + -1.16

Reorder the terms:
1.16 + -1.16 + 0.8p + p2 = 0 + -1.16

Combine like terms: 1.16 + -1.16 = 0.00
0.00 + 0.8p + p2 = 0 + -1.16
0.8p + p2 = 0 + -1.16

Combine like terms: 0 + -1.16 = -1.16
0.8p + p2 = -1.16

The p term is 0.8p.  Take half its coefficient (0.4).
Square it (0.16) and add it to both sides.

Add '0.16' to each side of the equation.
0.8p + 0.16 + p2 = -1.16 + 0.16

Reorder the terms:
0.16 + 0.8p + p2 = -1.16 + 0.16

Combine like terms: -1.16 + 0.16 = -1
0.16 + 0.8p + p2 = -1

Factor a perfect square on the left side:
(p + 0.4)(p + 0.4) = -1

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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