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Bananas1234
 one year ago
Subtract:
3/n  8/n^2
Bananas1234
 one year ago
Subtract: 3/n  8/n^2

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jagr2713
 one year ago
Best ResponseYou've already chosen the best response.0Ok all we do is cross multiply or just add them together and get what?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1dw:1433379845397:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1Multiply top and bottom of 3/n by n. This is done so the n in the first denominator becomes n^2 dw:1433379886041:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1after that we will have dw:1433379904705:dw and I'll let you take over

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1you mean?\[\Large \frac{3n8}{n^2}\]
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