Question

Which of the following is irrational? (A) √16/81 , (B) √45/5 , (C) √11 , (D) √64.​

Answer 1

Answer:

c √11

Step-by-step explanation:

is this answer correct I thin b is also irrational

Answer 2

Answer:

√11 is the only irrational number because √ 16/81= 4/9

√45/5=3√5/√5=3

and√64= 8