Question

If n = 4, then 9 8 ÷ 9 n is equal to

Answer 1

I'm sure its 32 if not that its 2

Answer 2

We have to find the value of the expression
`9^(8)/ 9^(n)` for n=4.

Let us consider the expression.

`9^(8)/ 9^(n)`

By using the law of exponent,
`a^(m)/ a^(n)=a^(m-n)`

We get,

=
`=9^(8-n)`

Putting the value n=4, we get

=
`=9^(8-4)`

=
`9^(4)`

= 6561

So, 6561 is the value of given expression for n=4.