Question

1. √7 - √5/
17 + 5
Rationalise the denominator.​

Answer 1

Answer:

I think question is incorrect because in denominator there is no irrational no

Answer 2

Answer:

root7-root 5/17+5

root 7-5/22

root2/22

root2=1.414

1.414/22

0.007