Question

simplify (√13-√11)/(√13+√11) + (√13+√11)/(√13-√11)​

Answer 1

Answer:

24

Step-by-step explanation:

(√13-√11)/(√13+√11) + (√13+√11)/(√13-√11) rationalize the denominator

= (√13-√11)/(√13+√11) R.F = (√13-√11)

= (√13-√11)² /(√13)²-(√11)²

= 13+11-2√143/ 13-11

= 24-2√143/2

2( 12-√143)/2

= 12- √143

(√13+√11)/(√13-√11)

= (√13+√11)² / (√13)²-(√11)²

= 13+11+2√143 / 13-11

24+2√143/ 2

= 12+√143

therefore 12- √143+12 √143

= 24

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Answer 2

answer is 24

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