Math, asked by kaifkhan4536ie, 8 months ago

the number obtained on rationalizing the denominator of 1/√7-2

Answers

Answered by Anushka0602

6

Answer:

1/root 7-2 ×root 7+2/root 7+2

root 7+2/(root 7-2)(root 7+2)

root 7 + 2/(root 7)^2-(2)^2

root 7+2/7-4

root7+2/3

Answered by Hanisha2007

0

Answer:

7+2/3

hope it helps

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