(Q21).How will you show that (17 × 11 × 2) + (17 × 11 × 5) is a composite number? Explain?

what are prime numbers and composite numbers.

Prime numbers can be divided by and itself

A composite number can be divided by and itself

(17×11×2)+(17×11×5)

(17×11)(2+5)=17×11×

The given expression has , and as its factors.

it is a number.