Question

(vi) 8^3x÷8^-3=(2^2)9​

Answer 1

Answer:

I. think your question is wrong '3×÷8'

here is two signs are placed between two no.

Answer 2

Answer:

8^3x÷8^-3=(2^2)^9

(2^3)^3x÷(2^3)^-3=(2^2)^9

2^9x÷2^-9=2^18

9x÷-9=18

x= 18×9/9

x= 18