Question

which of the following is a rational number?

(a) 5√89
(b) 3√1661
(c) √225/√1521
(d) 4√15255



it is very important plz answer me fast and correct​

Answer 1

Answer:

d 4✓15255

Step-by-step explanation:

a=89/5=17\1=4

b.1661√3=553\1=2

c=✓225/√1521=34/45=225

d=15255√4=3813/1=3

d=is rational number

Answer 2

Answer:

(a) 47.1699 irrational number

(b) 122.26 it is irrational number

(c) 93.674 rational number

(d) 494.044 irrational number