Which of the following is not an irrational number?
$4 + \sqrt{2}$
$\sqrt{5} + \sqrt{3}$
$5 - \sqrt{3}$
$5 + \sqrt{9}$

Question

Which of the following is not an irrational number-4-sqrt-2-sqrt-5-sqrt-3-5-sqrt-3-5-sqrt-9-

Toppr Admin · Accepted Answer

We know that if add-xA0- or subtract any number from irrational number then the result will be irrational number-x221A-5 - -x221A-3 - -x221A-2-xA0- are irrational number but -x221A-9 -3 is a rational number so option D is correct answer-xA0-

Which of the following is not an irrational number?4+√2√5+√35−√35+√9

We know that if add or subtract any number from irrational number then the result will be irrational number.√5 , √3 , √2 are irrational number but √9 =3 is a rational number so option D is correct answer

Which of the following is not an irrational number?
$4 + \sqrt{2}$
$\sqrt{5} + \sqrt{3}$
$5 - \sqrt{3}$
$5 + \sqrt{9}$

We know that if add or subtract any number from irrational number then the result will be irrational number.
$\sqrt{5}$ , $\sqrt{3}$ , $\sqrt{2}$ are irrational number but $\sqrt{9}$ =3 is a rational number so option D is correct answer