Question

show that 17 + 11 multiply 13 multiply 17 multiply 19 composite number? explain

Answer 1

17+11*13*17*19

28*13*17*19

if we multiply we get ( calculated ur self no time)

next if we see the no obtained have more than two factors. so they are composite

pls mark brain lust

Answer 2

Hey dear here is your answer.......

Take 17 common
17(1+11×13×19)
17(2718)

This shows that it has other factors except 1 and no.itself

hence it is composite no.

hope it helps !!