The square of 7 equals what value?

The square of a number is obtained by multiplying the number by itself. In this case, squaring 7 means calculating (7 \times 7).

When you perform this multiplication, you find that (7 \times 7 = 49). Therefore, the correct answer to the question is 49, which corresponds to the choice provided.

Understanding this concept is fundamental in mathematics, as squaring numbers is a common operation encountered in various applications.