23 is not a perfect square values so that ,it is an irrational .The decimal expansion of above number is terminating so that it is a rational number.The decimal expansion of above number is non – terminating recurring,so that it is a rational number.

## Answers ( )

Answer:Solve the given expressions

(1)

23

=4.795831523……….

The decimal expansion is non terminating non recurring.

∴

23

is a irrational number.

(2)

225

=15

∴

225

is a rational number.

(3) 0.3796 is the decimal expansion is terminating.

So 0.3796 is a rational number.

(4) 7.478478……=7.

478

is the decimal expansion is non termination and recurring.

7.478478…… is a rational number.

(5) 1.101001000100001…… is the decimal expansion is non termination and non recurring. 71.101001000100001…… is a irrational number.l

Step-by-step explanation:## 23 is not a perfect square values so that ,it is an irrational .The decimal expansion of above number is terminating so that it is a rational number.The decimal expansion of above number is non – terminating recurring,so that it is a rational number

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