Question

Explain why 3*5*7*+7is a composite number

Answer 1

hey mAtE here is your answer:-

we have 3*5*7+7

so, by taking common,7(15+1)

= 7*16

here, it is product of two numbers and both numbers are more than 1. so, it is a composite number...

hope it helps you!!

please mark it as BRAINLIST..

Answer 2

Composite number is a number which is divisible by a number/s other than 1 or the number itself..

the above result is 112 (if we consider +7) and the result is divisible by 7, 2 ,4 ,8, and 16 which is enough to justify that the above number is a composite!!!

Hope this helps...!!