mathstudentchloe mathstudentchloe
  • 04-04-2017
  • Mathematics
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I need to know the steps of how to rationalize the denominator of the problem above. I already have an answer key but I do not know how to do the problem itself.

I need to know the steps of how to rationalize the denominator of the problem above I already have an answer key but I do not know how to do the problem itself class=

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tinykkukkungie
tinykkukkungie tinykkukkungie
  • 04-04-2017
you can also solve for the denominator by using difference of two squares
Ver imagen tinykkukkungie
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