1 upon root 7 2
- 1 upon root 7 minus 2 rationalize the denominator
- Rationalize 1 upon root 7 minus 2
- 1 upon under root 7 minus 2
- Rationalize 1 upon root 7 root 2
- 1 upon 7 3 root 2
- 1 upon root 7 root 3 minus root 2
- Rationalize the denominator 1 upon 7 root 2
- Rationalize 1 upon 7 5 root 2
- On rationalising the denominator of 1 upon root 7 minus 2 we get