Math, asked by nitya15911, 9 months ago

simplify : [7+ √11]²

Answers

Answered by rajaryan13022007

1

Answer:

$60 + 14\sqrt{11}$

Step-by-step explanation:

$[7+\sqrt{11} ]^{2}$

$=> 7^{2} + 2*7*\sqrt{11} + \sqrt{11} ^{2}$

$=> 49 + 14\sqrt{11} + 11$

$=> 60 + 14\sqrt{11}$

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