Question

pls answer fast this question​

Answer 1

Answer:

Step-by-step explanation:it is d.rational number

Answer 2

Answer:

rations no bcz

2√18=2√9×2

=2√3×3×2

so

2×3√2

6√2

and √50=√5×5×2

5√2

6√2÷5√2

=6/5

bcz root 2 and root 2 get cancelled

if u think this is helpful mark me as brain liest