Math, asked by mridulverma, 1 year ago

4. Is the number (5+√4 )( 5-√4) rational or irrational?
5. If x² =18 then is x a rational or irrational?

Answers

Answered by divyak21

3

Answer:

4)both are rational

5) the no is irrrational

mridulverma: hi

divyak21: hi

mysticd: 4) is Rational

mysticd: 5) irrational

mysticd: plz ,edit

Answered by superdev71603

1

4. It is a rational number

5. It is a irrational number

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