Question

Which expression shows the prime factorization of 36?

A . 2 x 2 x 3

B . 2 x 3 x 3

C . 2 x 2 x 2x 3 x 3

D . 2 x 2 x 3 x 3

Answer 1

• D . 2 x 2 x 3 x 3

Explanation:

Complete multiplication and compare the result with 36

• A . 2 x 2 x 3 = 12 ≠ 36, no
• B . 2 x 3 x 3 = 18 ≠ 36, no
• C . 2 x 2 x 2x 3 x 3 = 72 ≠ 36, no
• D . 2 x 2 x 3 x 3 = 36, yes