Question

EXERCISE 1.5
1. Classify the following numbers as rational or irrational:
(1) 2 - v5
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Answer 1

Answer:

it is irrational number

Step-by-step explanation:

please mark my brilliance

Answer 2

Answer:

2 is rational √5=2.236 which is non termination non repeating is an irrational number 2-✓5 we know rational- irrational=irrational 2-√5 is an irrational number