Math, asked by harshrana2nd, 1 year ago

rationalize the denominator of 3 + under root 7 upon 3 minus 4 under root 7

Answers

Answered by Anonymous

4

3+√7/3-4√7

3+√7 /3-4√7× 3+4√7/3-4√7

9+12√7 +3√7+28/9-112

37+15√7/-103 Ans

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