Question

plz solve this question​

Answer 1

Answer:

for 1st one the answer will be A,B,C

because 5 is n the  do 5sqr-1 it is 24 divisible by 8

and for 2nd n will be 1

substitute n in that equation by simplyfying it u can get

25-4=21

then 21 is divisible by 3,7

so the answers are A,B,C

hope it helps mate