Find which of the variables `x, y, z` and `u` represent rational numbers and which irrational numbers:(i) `x^2=5` (ii) `y^2=9`(iii)`z^2=0.04`(iv) `u^2=17/4`

Find which of the variables x,y,z and u represent rational numbers and which irrational numbers: y^2=9

Find which of the variables x,y,z and u represent rational numbers and which irrational numbers: x^2=5

Find which of the variables x,y,z and u represent rational numbers and which irrational numbers: z^2=0.04

Find which of the variables x,y,z and u represent rational numbers and which irrational numbers: u^2=17/4

In the following equations, find which variables x ,\ y ,\ z etc. represent rational or irrational numbers: (i) x^2=5\ (ii) y^2=9 (iii) z^2=0. 04 (iv) u^2=(17)/4

In the following equation which variables represent rational numbers and which irrational numbers: x^2=3

In the following equation which variables represent rational numbers and which irrational numbers: y^2=16

In the following equation which variables represent rational numbers and which irrational numbers: u^2=15/4

In the following equation which variables represent rational numbers and which irrational numbers: z^2=0.09

Find which of the variables x, y, z and u represent irrational numbers :(i) x^2=5 (ii) y^2=9 (iii) z^2=0.04 (iv) u^2=400/4