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anonymous
 5 years ago
Need help. Problem says to rationalize and simplify
6 sq rt2 divided by square root 23
anonymous
 5 years ago
Need help. Problem says to rationalize and simplify 6 sq rt2 divided by square root 23

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I am coming up with 1218 square root 6 divided by 7

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\frac{6\sqrt{2}}{\sqrt{2}3}=\frac{6\sqrt{2}\times (\sqrt{2}+3)}{(\sqrt{2}3)\times (\sqrt{2}+3)}=\frac{12+18\sqrt{2}}{7}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Don't you need to get rid of the 7?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0why need to? 7 is a rational number. (Why do we rationalize? Because to make the denominator a rational number)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The example in the book shows getting rid of the 7 by multiplying by 1

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Would my answer be correct if that was the case?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sometimes authors try to bring the negative sign upwards. But keeping 7 or 7 in denominator is just the same. The answer is rationalized as long as the denominator is a rational.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0your answer is correct.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0u can bring the negative sign on the top by multiplying up and down with 1, if ur tutor taught u so.
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