The following natural numbers are perfect squares EXCEPT one.
A. 25
B. 361
C. 121
D. 2
D. 2
The number 2 is not a perfect square.
For instance, the product of a number 2 by itself is 4. In this case, 4 is termed as a perfect square. A square of a number is denoted as n × n. Similarly, the exponential notation of the square of a number is n 2, usually pronounced as “n” squared.
Answers & Comments
The following natural numbers are perfect squares EXCEPT one.
A. 25
B. 361
C. 121
D. 2
D. 2
The number 2 is not a perfect square.
For instance, the product of a number 2 by itself is 4. In this case, 4 is termed as a perfect square. A square of a number is denoted as n × n. Similarly, the exponential notation of the square of a number is n 2, usually pronounced as “n” squared.
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