B^2-4b-9=4

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Solution for B^2-4b-9=4 equation:


Simplifying
B2 + -4b + -9 = 4

Reorder the terms:
-9 + B2 + -4b = 4

Solving
-9 + B2 + -4b = 4

Solving for variable 'B'.

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

Add '9' to each side of the equation.
-9 + B2 + 9 + -4b = 4 + 9

Reorder the terms:
-9 + 9 + B2 + -4b = 4 + 9

Combine like terms: -9 + 9 = 0
0 + B2 + -4b = 4 + 9
B2 + -4b = 4 + 9

Combine like terms: 4 + 9 = 13
B2 + -4b = 13

Add '4b' to each side of the equation.
B2 + -4b + 4b = 13 + 4b

Combine like terms: -4b + 4b = 0
B2 + 0 = 13 + 4b
B2 = 13 + 4b

Simplifying
B2 = 13 + 4b

Reorder the terms:
-13 + B2 + -4b = 13 + 4b + -13 + -4b

Reorder the terms:
-13 + B2 + -4b = 13 + -13 + 4b + -4b

Combine like terms: 13 + -13 = 0
-13 + B2 + -4b = 0 + 4b + -4b
-13 + B2 + -4b = 4b + -4b

Combine like terms: 4b + -4b = 0
-13 + B2 + -4b = 0

The solution to this equation could not be determined.

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