What is 5 squared?

To find 5 squared, you multiply 5 by itself, which is written as (5^2 = 5 \times 5). Performing this calculation gives (25), making this the value for 5 squared.

This means the correct answer, which is 25, accurately reflects the definition of squaring a number, emphasizing that squaring involves multiplying the number by itself. Thus, in this case, since (5 \times 5) equals (25), it confirms that the choice indicating 25 is indeed the right option.