Question

I tried to do this on my own and I got nine and they said it was incorrect so please help

Answer 1

9u

Explanation:

Given the expression:

`3u(3)`

First, replace the parenthesis with a multiplication sign.

`\begin{gathered} =3u*3 \\ =3* u*3 \end{gathered}`

Next, reorder to bring the numbers together.

`\begin{gathered} =3*3* u \\ =9u \end{gathered}`

The simplified form of the expression is 9u.