Question

11+2+5+6+7*11 is a composite number justify

Answer 1

11+2+5+6+7×11

11(1+2+5+6+7×1)

11×21

11×3×7

The number is a product of its primes.

this justifies that the number is a composite number

pls mark it as brainliest

Answer 2

let n = 11+2+5+6+7×11

then n=11(1+2+5+6+7×1)

n= 11(21)

n=11×7×3

hence as n can be represented as product of primes and has more than one factor it's composite