Question

the number (2+√3) (2-√3)(5+√ 2)(5-√2) rational or irrational​

Answer 1

Step-by-step explanation:

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As 23 is not a perfect square it is irrational no.

Answer 2

Answer:

The number is irrational because it's value is equal to 23 which is therefore a not a perfect square.

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