Rationalise 1 root  upon 7 

 

Asked by vchanchal227 | 6th Mar, 2021, 01:34: AM

Expert Answer:

fraction numerator 1 over denominator square root of 7 end fraction
equals fraction numerator 1 cross times square root of 7 over denominator square root of 7 cross times square root of 7 end fraction
equals fraction numerator square root of 7 over denominator 7 end fraction

Answered by Arun | 10th Jun, 2022, 11:32: AM