Which is a perfect square?
5
8
36
44

36

Step-by-step explanation:

36

Step-by-step explanation:

A perfect square is a number that is the product of a whole number multiplied by itself.

This said, perfect squares when rooted will give a whole number.

Now, we can root each of these numbers and see which one gives a whole number.

√5=2.236

√8=2.828

√36=6

√44=6.633

As you can see, the only number that gives a whole number is 36, and therefore 36 is the only perfect square.

question:

could we have options?

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d