p^2+20p+200=0

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Solution for p^2+20p+200=0 equation:


Simplifying
p2 + 20p + 200 = 0

Reorder the terms:
200 + 20p + p2 = 0

Solving
200 + 20p + p2 = 0

Solving for variable 'p'.

Begin completing the square.

Move the constant term to the right:

Add '-200' to each side of the equation.
200 + 20p + -200 + p2 = 0 + -200

Reorder the terms:
200 + -200 + 20p + p2 = 0 + -200

Combine like terms: 200 + -200 = 0
0 + 20p + p2 = 0 + -200
20p + p2 = 0 + -200

Combine like terms: 0 + -200 = -200
20p + p2 = -200

The p term is 20p.  Take half its coefficient (10).
Square it (100) and add it to both sides.

Add '100' to each side of the equation.
20p + 100 + p2 = -200 + 100

Reorder the terms:
100 + 20p + p2 = -200 + 100

Combine like terms: -200 + 100 = -100
100 + 20p + p2 = -100

Factor a perfect square on the left side:
(p + 10)(p + 10) = -100

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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