F(b)=b^2+9b+20

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Solution for F(b)=b^2+9b+20 equation: 


Simplifying
F(b) = b2 + 9b + 20

Multiply F * b
bF = b2 + 9b + 20

Reorder the terms:
bF = 20 + 9b + b2

Solving
bF = 20 + 9b + b2

Solving for variable 'b'.

Reorder the terms:
-20 + -9b + bF + -1b2 = 20 + 9b + b2 + -20 + -9b + -1b2

Reorder the terms:
-20 + -9b + bF + -1b2 = 20 + -20 + 9b + -9b + b2 + -1b2

Combine like terms: 20 + -20 = 0
-20 + -9b + bF + -1b2 = 0 + 9b + -9b + b2 + -1b2
-20 + -9b + bF + -1b2 = 9b + -9b + b2 + -1b2

Combine like terms: 9b + -9b = 0
-20 + -9b + bF + -1b2 = 0 + b2 + -1b2
-20 + -9b + bF + -1b2 = b2 + -1b2

Combine like terms: b2 + -1b2 = 0
-20 + -9b + bF + -1b2 = 0

The solution to this equation could not be determined.

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