Question

(3n)^2 without exponents

Answer 1

`3n\cdot 3n`.

Explanation:

We have been given an expression
`(3n)^2`. We are asked to write our given expression without exponents.

Since 3n is raised to second power, this means that 3n is multiplied by itself.

`(3n)^2=3n\cdot 3n`

Therefore, our required expression would be
`3n\cdot 3n`.

Answer 2

(3n)^2

3^2 n^2

3*3 *n*n

9 n*n