b^2-2b+35=0

Solution for b^2-2b+35=0 equation:

Simplifying
b2 + -2b + 35 = 0

Reorder the terms:
35 + -2b + b2 = 0

Solving
35 + -2b + b2 = 0

Solving for variable 'b'.

Begin completing the square.

Move the constant term to the right:

Add '-35' to each side of the equation.
35 + -2b + -35 + b2 = 0 + -35

Reorder the terms:
35 + -35 + -2b + b2 = 0 + -35

Combine like terms: 35 + -35 = 0
0 + -2b + b2 = 0 + -35
-2b + b2 = 0 + -35

Combine like terms: 0 + -35 = -35
-2b + b2 = -35

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

Add '1' to each side of the equation.
-2b + 1 + b2 = -35 + 1

Reorder the terms:
1 + -2b + b2 = -35 + 1

Combine like terms: -35 + 1 = -34
1 + -2b + b2 = -34

Factor a perfect square on the left side:
(b + -1)(b + -1) = -34

Can't calculate square root of the right side.

The solution to this equation could not be determined.