Question

5. Examine whether the following numbers are
rational or irrational :
(i) (3 - √5)2 (ii) (7 - 17) (7 + 17)
(iii) (2 √3 + 3√2]2
(iv) (2 √3 - 3√2) (2√3 +3√2)
(v) 5 √3 x √12​

Answer 1

Answer:

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