Question

By what number should we multiply 3⁻⁴ so that the product is 243? ​

Answer 1

Step-by-step explanation:

Let 3

−4

be multiplied with x to get 729=3

6

∴3

−4

×x=3

6

x=

3−4

3

6

x

=3

10

It should be multiplied with 3

10