explain why 7*11*13+13 and 7*6*5*4*3*2*1+5 are composite numbers.
Answers
Answered by
1
Answer:
Step-by-step explanation:
well for the first one we can take 13 common
and for the secon one we can take 5 common
and since they have a factor other than 1 they are prime
Answered by
0
Answer:
they are all odd numbers
Step-by-step explanation:
Similar questions