Question

rationalize 1/1+√7..........​

Answer 1

Answer:

$\frac{1}{1 + \sqrt{7} } \\ \\ \frac{ 1 - \sqrt{7} }{1 - \sqrt{7} } \\ \\ \frac{1 - \sqrt{7} }{1 + 7} \\ \\ = \frac{1 - \sqrt{7} }{8}$

Answer 2

Answer:

=> 1/1+√7 × 1-√7/1-√7

=> 1-√7/(1)²-(√7)²

=> 1-√7/1-7

=> 1-√7/(-6)

=> -(1-√7)/6

=> -1+√7/6 ans..

Step-by-step explanation:

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