Question

If (√2=1.414);(√3=1.732);(√10=3.162); (√6=2.4495);(√5=2.236). √2+1/√5

Answer 1

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Answer 2

Solution :-

Given that -

If (√2=1.414);(√3=1.732);(√10=3.162); (√6=2.4495);(√5=2.236)

Then , √2+1/√5 = ?

Let's find out -

Multiplying both numerator and denominator with same value ( √5 ) , we get ;-

$= > \frac{ \sqrt{2} + 1 }{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} }$

$= > \frac{ \sqrt{10} + \sqrt{5} }{5} = \frac{ \sqrt{10 + 5} }{5}$

$= > \frac{ \sqrt{15} }{5} = \frac{5.398}{5} = 1.0796$

Hence ,

Answer = 1.0796