c^2-2c+50=0

Solution for c^2-2c+50=0 equation:

Simplifying
c2 + -2c + 50 = 0

Reorder the terms:
50 + -2c + c2 = 0

Solving
50 + -2c + c2 = 0

Solving for variable 'c'.

Begin completing the square.

Move the constant term to the right:

Add '-50' to each side of the equation.
50 + -2c + -50 + c2 = 0 + -50

Reorder the terms:
50 + -50 + -2c + c2 = 0 + -50

Combine like terms: 50 + -50 = 0
0 + -2c + c2 = 0 + -50
-2c + c2 = 0 + -50

Combine like terms: 0 + -50 = -50
-2c + c2 = -50

The c term is -2c.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2c + 1 + c2 = -50 + 1

Reorder the terms:
1 + -2c + c2 = -50 + 1

Combine like terms: -50 + 1 = -49
1 + -2c + c2 = -49

Factor a perfect square on the left side:
(c + -1)(c + -1) = -49

Can't calculate square root of the right side.

The solution to this equation could not be determined.