Math, asked by depu22, 9 months ago

examine whether the following number are rational or irrational (3 - root 5)2

Answers

Answered by divyansh63296

5

Answer:

irrational

Step-by-step explanation:

(3 - √ 5) × 2

6 - 2√5

hence √5 is an irrational no.

therefore the whole no. is irrational

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