Question

The value of root 3 + root 25 + root 18 + root 154 + root 225 is

Answer 1

root of a number is a   number multiplied by itself

eg. root of 16 is 4 (4 x 4=16)

but 3 is not a perfect square so u will get in points

root of 3 = 1.7

root of 25 = 5

root of 18 = 4.2

root of 154 = 12.4

root of 225 = 15

1.7 + 5 + 4.2  + 12.4 + 15

= 38.3 is the answer

Answer 2

Answer:

$\sqrt{3 + \sqrt{25 + \sqrt{108 + \sqrt{154 + \sqrt{225} } } } } \\ \sqrt{3 + \sqrt{25 + \sqrt{108 + \sqrt{154 + 15} } } } \\ \sqrt{3 + \sqrt{25 + \sqrt{108 + \sqrt{169} } } } \\ \sqrt{3 + \sqrt{25 + \sqrt{108 + 13} } } \\ \sqrt{3 + \sqrt{25 + \sqrt{121} } } \\ \sqrt{3 + \sqrt{25 + 11} } \\ \sqrt{3 + \sqrt{36} } \\ \sqrt{3 + 6} \\ \sqrt{9} \\ = 3$

I hope it is helpful................................