Which is greater √13 + √11 or √15 + √10?
Type your answer as 1 for √13 + √11 2 for √15 + √10
Explanation:
We have (√13 + √11) and (√15 + √10)
Squaring both sides we get
(24 + 2√143) and (25 + 2√150)
Since 25 > 24 and also 2√150 > 2√143
⇒ √15 + √10 > √13 + √11
Hence, 2.
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