Question

What is the missing value?



A.
−13

B.
−5

C.
5

D.
13

Answer 1

I think its D. but im not exactly sure. @Nnesha

Answer 2

why do you think its D ?

Answer 3

exponent rule!\[\huge\rm \frac{ x^m }{ x^n }=x^{m-n}\]

Answer 4

When you divide with the small number ( I forgot the name ) You just subtract.

Answer 5

-13

Answer 6

how did you get that ??
1st) move the -4 exponent to the top then think about it
what number you should combine with 4 to get 9

Answer 7

I have the answer (5)

Answer 8

yep right \[\frac{ 8^{?} }{ 8^{-4} } = 8^{?-(-4)}=8^{?+4}\]
this time i gave you hint but next you should figure it out!

Answer 9

next time*

Answer 10

ok ill really try next time i promise

Answer 11

good.