Question

po
Explain
why
7 x 12 x 13 +13 and
6 x 5 x 4 x 2x1+5
are composite number? ​

Answer 1

Answer:

in 1st one we can take 13 common so it becomes

13(84+1)

in the second one we can take 5 common

5(6×4×2+1)

Step-by-step explanation:

so it is composite number