Question

Explain why (17×5×11×3×2+2×11) is composite number

Answer 1

Step-by-step explanation:

17×5×11×3×2+2×11

5632

it ends with 2..

any number ending with even number is divisible by2

Answer 2

Step-by-step explanation:

We have,

→ ( 17 × 11 × 2 ) + ( 17 × 11 × 5 ) .

= ( 17 × 11) ( 2 + 5 ).

== ( 17 × 11 × 7 ) = x [ Let ].

Thus, the number x has 3 factors i.e., 17 × 11 × 7.

And, we know that composite numbers are those numbers who have more than 2 factors.

Therefore, the number x is a composite number as it has 3 factors.

Hence, it is solved.