Math, asked by pinkinegi833, 10 months ago

√11-√7/√11+√7=a+b√77​

Answers

Answered by 2sanjaysaxena
3

Answer:

√11-√7*√11-√7/√11+√7*√11-√7

=11+7-2√77/11-7

=18-2√77/4

=9-√77/2

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