194k views
4 votes
Which of the following is not a perfect square?

a. 450
b.289
c.6400
d.2304

1 Answer

4 votes

Answer:

A. 450

Explanation:


√(450) = 21.2132...\\√(289) = 17\\√(6400) = 80\\√(2304) = 48\\

A would be the only option which is not a perfect square.

User Igor Flakiewicz
by
6.8k points