Question

number should we multiply 3 ^ 8 so then the product is equal to 9 ^ 2

Answer 1

let the unknown number be a.
3^8*a=9^2
3^8*a=(3^2)^2
3^8*a=3^4
a=3^4/3^8
a=3^4-8
a=3^-4

HOPE THIS HELPS!!!