SOLUTION: type in exponential notation with positive exponents: ((49b^2)/(4b^2-8b+4)) * ((4b-4)/7b)

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Question 436693: type in exponential notation with positive exponents: ((49b^2)/(4b^2-8b+4)) * ((4b-4)/7b)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
type in exponential notation with positive exponents:
((49b^2)/(4b^2-8b+4)) * ((4b-4)/7b)
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You can cancel 49b^2 with 7b
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[7b/(4(b^2-2b+1)]*(4(b-1)/1)
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Factor:
=[7b/4(b-1)^2]
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Cancel (b-1) and 4 to get:
= [7b/1][(b-1)/1]
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= 7b(b-1)
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Cheers,
Stan H.
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