1 by under root 7 minus 2 July 8, 2019 16 32 64 128 1 upon under root 7 minus 2 Rationalize the denominator of 1 by under root 7 minus 2 Rationalize 1 by root 7 minus 2 1 upon root 7 minus 2 rationalize the denominator The number obtained on rationalizing the denominator of 1 by under root 7 minus 2 is 1/under root 3 How to unroot redmi note 7