9b^2+6-3b-3-1b=

Solution for 9b^2+6-3b-3-1b= equation:

Simplifying
9b2 + 6 + -3b + -3 + -1b = 0

Reorder the terms:
6 + -3 + -3b + -1b + 9b2 = 0

Combine like terms: 6 + -3 = 3
3 + -3b + -1b + 9b2 = 0

Combine like terms: -3b + -1b = -4b
3 + -4b + 9b2 = 0

Solving
3 + -4b + 9b2 = 0

Solving for variable 'b'.

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

Divide each side by '9'.
0.3333333333 + -0.4444444444b + b2 = 0

Move the constant term to the right:

Add '-0.3333333333' to each side of the equation.
0.3333333333 + -0.4444444444b + -0.3333333333 + b2 = 0 + -0.3333333333

Reorder the terms:
0.3333333333 + -0.3333333333 + -0.4444444444b + b2 = 0 + -0.3333333333

Combine like terms: 0.3333333333 + -0.3333333333 = 0.0000000000
0.0000000000 + -0.4444444444b + b2 = 0 + -0.3333333333
-0.4444444444b + b2 = 0 + -0.3333333333

Combine like terms: 0 + -0.3333333333 = -0.3333333333
-0.4444444444b + b2 = -0.3333333333

The b term is -0.4444444444b.  Take half its coefficient (-0.2222222222).
Square it (0.04938271604) and add it to both sides.

Add '0.04938271604' to each side of the equation.
-0.4444444444b + 0.04938271604 + b2 = -0.3333333333 + 0.04938271604

Reorder the terms:
0.04938271604 + -0.4444444444b + b2 = -0.3333333333 + 0.04938271604

Combine like terms: -0.3333333333 + 0.04938271604 = -0.28395061726
0.04938271604 + -0.4444444444b + b2 = -0.28395061726

Factor a perfect square on the left side:
(b + -0.2222222222)(b + -0.2222222222) = -0.28395061726

Can't calculate square root of the right side.

The solution to this equation could not be determined.