225p^2-40p+12=0

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Solution for 225p^2-40p+12=0 equation:


Simplifying
225p2 + -40p + 12 = 0

Reorder the terms:
12 + -40p + 225p2 = 0

Solving
12 + -40p + 225p2 = 0

Solving for variable 'p'.

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

Divide each side by '225'.
0.05333333333 + -0.1777777778p + p2 = 0

Move the constant term to the right:

Add '-0.05333333333' to each side of the equation.
0.05333333333 + -0.1777777778p + -0.05333333333 + p2 = 0 + -0.05333333333

Reorder the terms:
0.05333333333 + -0.05333333333 + -0.1777777778p + p2 = 0 + -0.05333333333

Combine like terms: 0.05333333333 + -0.05333333333 = 0.00000000000
0.00000000000 + -0.1777777778p + p2 = 0 + -0.05333333333
-0.1777777778p + p2 = 0 + -0.05333333333

Combine like terms: 0 + -0.05333333333 = -0.05333333333
-0.1777777778p + p2 = -0.05333333333

The p term is -0.1777777778p.  Take half its coefficient (-0.0888888889).
Square it (0.007901234570) and add it to both sides.

Add '0.007901234570' to each side of the equation.
-0.1777777778p + 0.007901234570 + p2 = -0.05333333333 + 0.007901234570

Reorder the terms:
0.007901234570 + -0.1777777778p + p2 = -0.05333333333 + 0.007901234570

Combine like terms: -0.05333333333 + 0.007901234570 = -0.04543209876
0.007901234570 + -0.1777777778p + p2 = -0.04543209876

Factor a perfect square on the left side:
(p + -0.0888888889)(p + -0.0888888889) = -0.04543209876

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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