Question

plz solve me all these problems.
I will mark as brainliest.
☺​

Answer 1

Answer:

a)√23 is irrational

b)√225 is rational

c)0.3789 is rational

d)rational

e) irrational

Answer 2

Answer:

a)--√23 is not a perfect square values so that it is an irrational number.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.

b)--Hence √225 is a rational number. 0.3796 is a rational number . Because it is a terminating decimal number. It is an rational number.

c)--0.387 is rational number because it is terminating and non recurring

d)7.4848484848......is an irrational number because it is non terminating and recurring