Question

1. Classify the following numbers as rational or irrational (1) √23 (2) √225
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Answer 1

Answer:

√23=irrational

√225=15=rational number

Answer 2

Answer:

your answer

Step-by-step explanation:

i) √23 We know that on finding the square root of √23, we will not get an integer. Therefore, we conclude that 23 is an irrational number.

(ii) √225 We know that on finding the square root of √225, we get 15, which is an integer. Therefore, we conclude that 225 is a rational number.