x^2-4x+4-9b^2=0

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Solution for x^2-4x+4-9b^2=0 equation: 


Simplifying
x2 + -4x + 4 + -9b2 = 0

Reorder the terms:
4 + -9b2 + -4x + x2 = 0

Solving
4 + -9b2 + -4x + x2 = 0

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -9b2 + -4x + -4 + x2 = 0 + -4

Reorder the terms:
4 + -4 + -9b2 + -4x + x2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -9b2 + -4x + x2 = 0 + -4
-9b2 + -4x + x2 = 0 + -4

Combine like terms: 0 + -4 = -4
-9b2 + -4x + x2 = -4

Add '4x' to each side of the equation.
-9b2 + -4x + 4x + x2 = -4 + 4x

Combine like terms: -4x + 4x = 0
-9b2 + 0 + x2 = -4 + 4x
-9b2 + x2 = -4 + 4x

Add '-1x2' to each side of the equation.
-9b2 + x2 + -1x2 = -4 + 4x + -1x2

Combine like terms: x2 + -1x2 = 0
-9b2 + 0 = -4 + 4x + -1x2
-9b2 = -4 + 4x + -1x2

Divide each side by '-9'.
b2 = 0.4444444444 + -0.4444444444x + 0.1111111111x2

Simplifying
b2 = 0.4444444444 + -0.4444444444x + 0.1111111111x2

Reorder the terms:
-0.4444444444 + b2 + 0.4444444444x + -0.1111111111x2 = 0.4444444444 + -0.4444444444x + 0.1111111111x2 + -0.4444444444 + 0.4444444444x + -0.1111111111x2

Reorder the terms:
-0.4444444444 + b2 + 0.4444444444x + -0.1111111111x2 = 0.4444444444 + -0.4444444444 + -0.4444444444x + 0.4444444444x + 0.1111111111x2 + -0.1111111111x2

Combine like terms: 0.4444444444 + -0.4444444444 = 0.0000000000
-0.4444444444 + b2 + 0.4444444444x + -0.1111111111x2 = 0.0000000000 + -0.4444444444x + 0.4444444444x + 0.1111111111x2 + -0.1111111111x2
-0.4444444444 + b2 + 0.4444444444x + -0.1111111111x2 = -0.4444444444x + 0.4444444444x + 0.1111111111x2 + -0.1111111111x2

Combine like terms: -0.4444444444x + 0.4444444444x = 0.0000000000
-0.4444444444 + b2 + 0.4444444444x + -0.1111111111x2 = 0.0000000000 + 0.1111111111x2 + -0.1111111111x2
-0.4444444444 + b2 + 0.4444444444x + -0.1111111111x2 = 0.1111111111x2 + -0.1111111111x2

Combine like terms: 0.1111111111x2 + -0.1111111111x2 = 0.0000000000
-0.4444444444 + b2 + 0.4444444444x + -0.1111111111x2 = 0.0000000000

The solution to this equation could not be determined.

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