Math, asked by akilacps7679, 6 months ago

Which of the following is not a irrational number?
1. 5+root 5
2.(2+root 5)root 5
3.(2+root 5) (2- root 5) 4.5root 5

Answers

Answered by tom2298

3

Answer:

2.(2+root 5) root 5

......

Answered by Anonymous

1

Answer:

2) (2+√5)(√5)

Step-by-step explanation:

.........

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