1764 can be expressed as a product of primes as  Choose the correct choice
A) 2 × 2 × 3 × 3 × 7 × 7
B) 2 × 3 × 3 × 3 × 7 × 7
C) 2 × 2 × 2 × 3 × 3 × 7
D) 2 × 3 × 3 × 3 × 3 × 7
E) None of these
Explanation:   It is clear that 1764 = 2 × 2 × 3 × 3 × 7 × 7   2 × 2 × 3 × 3 × 7 × 7nswer: Option 2 × 2 × 3 × 3 × 7 × 7
<result>A</result>
1764 can be expressed as a product of primes as