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anonymous
 4 years ago
simplify
(3/b  27/b^2 ) / (17/b^2)
anonymous
 4 years ago
simplify (3/b  27/b^2 ) / (17/b^2)

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1326869774755:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0can someone explain to me how to do this ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0first take 3/b it can also be written as 3b/b^2. isn't t?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0my bad. so after that ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0So now you have \[\frac{\frac{3b27}{b^2}}{\frac{17}{b^2}}\], correct?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0We can write this as \[\frac{3b27}{b^2} \div \frac{17}{b^2}\] which is equal to \[\frac{3b27}{b^2} \times \frac{b^2}{17}\] here the b^2 cancels out and by factorizing the top we are left with \[\frac{3(b9)}{17}\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0=[(3/b)(27/b^2)]/(17/b^2) =[(3/b)(27/b^2)]x(b^2/17) =(3b/17)(27/17) =(3b27)/17

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0which is equal to: 3(b9)/17
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