Question

1. Classify the following numbers as rational or irrational.

a) √45 b) √55 c) √196 d) √576 e) √27

Can u guys answer this question pls

Answer 1

a) irrational

b) irrational

c) rational

d) rational

e) irrational

Note:

rational numbers are numbers that can be expressed in fractions.

irrational numbers are numbers that cannot be expressed in fractions i.e. they are never-ending-non-repeating decimals. examples √2, pi etc.