Question

simplify√√20+√11÷√20-√11

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Answer 1

Answer:

after rationalizing:-

(√20 + √11)²/9

= (20 + 11+ 2√220)/9

= (31 + 2√220)/9

= (31 + 8√13)/9

Step-by-step explanation:

√220 = 4√13

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