sqrt(225)" is "

Divide and write the answer in simplest form. sqrt(225) div sqrt(2)

Direction: What value should come in place of question mark (?) in the following questions? sqrt(225) + sqrt(441) = ?^2

An irrational number between 2 and 2.5 is sqrt(11) (b) sqrt(5) (c) sqrt(22.5) (d) sqrt(12.5)

Classify the following numbers as rational or irrational: (i) sqrt(23) (ii) sqrt(225) (iii) 0.3796 (iv) 7.478478 (v) 1.101001000100001...

Classify the following numbers as rational or irrational: (i) sqrt(23) (ii) sqrt(225) (iii) 0.3796 (iv) 7.478478... (v) 1.101001000100001...

The value of 1/(sqrt(3.25) + sqrt(2.25)) + 1/(sqrt(4.25) + sqrt(3.25))+ 1/(sqrt(5.25) + sqrt(4.25)) + 1/(sqrt(6.25) + sqrt(5.25)) is: