What is the square root of 49?

The square root of a number is defined as a value that, when multiplied by itself, gives the original number. In this case, we are looking for the square root of 49.

To find the square root of 49, we need to determine which number, when multiplied by itself, results in 49. Calculating this, we find that 7 times 7 equals 49 (since 7 × 7 = 49). Thus, the square root of 49 is indeed 7.

This confirms that 7 is the correct answer. The other numbers, such as 6, 8, and 9, do not yield 49 when squared; for instance, 6 squared is 36, 8 squared is 64, and 9 squared is 81. Therefore, they cannot be the square root of 49.