Question

if √2+√2+√2+.. =x, then the value of x is​

Answer 1

Step-by-step explanation:

We know,

⇒  4+9=13

⇒  (4)2+(9)2=(13)2

⇒  (2)4+(3)4=(13)2                    [ Since, 4=22 and 9=32 ]

⇒   (2)4+(3)4=(13)4/2         ----- ( 2 )

Comaparing ( 1 ) and ( 2 ) we get,

⇒  x=4