SOLUTION: can you help simplify and state the domain please: 60b^2 over 30b^2+20b

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Question 704463: can you help simplify and state the domain please: 60b^2 over 30b^2+20b
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
simplify and state the domain please:
60b^2 over 30b^2+20b
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Factor the denominator:
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= (60b^2)/(10b(3b+2))
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Simplify:
= (6b)/(3b+2)
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Domain: All Real Numbers except b = -2/3
because the denominator cannot be zero.
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Cheers,
Stan H.
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