Question

What is the prime factorization of 49? Question 1 options:

A. 2 x 2 x 3 x 3


B. 2 + 2 x 3 + 3


C. 7 x 7


D. 2 x 2 + 3 x 3

Answer 1

C. 7 × 7

Explanation:

because 49 is square root of 7