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4 votes
Which is a perfect square? 6 Superscript 1 6 squared 6 cubed 6 Superscript 5 Mark

2 Answers

5 votes

Answer:

B

Explanation:

User Saravanan Sachi
by
3.5k points
7 votes

Answer:


6^2

Explanation:

The square root of a perfect square is a rational number.

So let us take the square root of each number to see which is a rational number.


√(6^1)=√(6)......irrational


√(6^2)=6......rational


√(6^3)=6√(6).........irrational


√(6^5)=36 √(6)irrational.

Therefore
6^2 is a perfect square

User Thomas Ferro
by
4.1k points