Question

Hey Guys...


which of the following is rational number a) √5 b) √625 c) √7 d) 0.1010010001...


Answer it fast plzz...​

Answer 1

Answer:

root 625 is a rational number

Answer 2

Answer:

Hey buddy,

Among the following numbers,

• √5 is an irrational number, since it's non terminating.
• √625 can be written as 25, since the square of 25 is 625.
• √7 is an irrational number, since it's non terminating.
• 0.1010010001... is also non terminating.

hence the answer is b) √625