Question

check whether 5*3*11+11 and 5*7+7*3 are composite number and justify​

Answer 1

Answer:

yes

Step-by-step explanation:

5*3*11+11

11(5*3*1+1)

yes it is composite number because it has more than two factors.

5*7+7*3

7(5+3)

yes it is composite number because it has more than two factors.