Question

1
EXERCISE 1.5
Classify the following numbers as rational or irrational:
1 2-√3
(m) (3 + 23) – 23
(iv) 52
th
(v) 21
Simplify each of the following expressions:​

Answer 1

m) rational iv) rational v) rational

Answer 2

Answer:

12-√3 is an irrational

12-√3 is an irrationalRest of the numbers are rational