Question

prove that 7×11×13×15+15is a composite number class 10​

Answer 1

Answer:

Composite number is represented as product of two or more than two prime numbers stating the (2,3,13). as it has more factors other than 1 and itself . thus is a composite number.

Step-by-step explanation:

I hope you will understand

Answer 2

Answer:

=15030

it is division by 1 ,itself,2,3,10,5

so it is composite number