Question

By what number should we multiply 3^-9so that the product is equal to 3?​

Answer 1

Answer:

$3^{10}$

Step-by-step explanation:

Let the number be $3^{x}$

$3^{-9}$ × $3^{x}$ = 3

$3^{-9+x}$ = $3^{1}$

-9 + x = 1                               [Since bases are equal]

x = 1+9

x = 10