Question

Rationalise 2√7 / 7√7​

Answer 1

Answer:

here is ur ans ....hope it will help u

Answer 2

Answer:

step:1)2~7/7~7

step2)2/~7x-7~7/7~7×-7~7

step3)-14×7/-49×7

step4)-14+49

step5)35