As a product of primes, 20. 252 may be written as:
A. 2 x 2 x 3 x 3 x 7
B. 2 x 2 x 2 x 3 x 7
C. 3 x 3 x 3 x 3 x 7
D. 2 x 3 x 3 x 3 x 7
Answer:A
As a product of primes, 20. 252 may be written as:
A. 2 x 2 x 3 x 3 x 7 B. 2 x 2 x 2 x 3 x 7 C. 3 x 3 x 3 x 3 x 7 D. 2 x 3 x 3 x 3 x 7
Explanation: 252 clearly equals 2 x 2 x 3 x 3 x 7