Question

I need help please. I dont really know this. I tired but I think it is ( b )

Answer 1

a. 0

Explanation:

Step 1: Calculate within first parentheses

`\left(3\left(3\right)^2-3\left(3\right)-18\right)`

`(27-9-18)`

`0`

Step 2: Calculate within second set of parentheses

`\left(5\left(3\right)+18\right)`

`15+18`

`33`

Step 3: Multiply both solutions

`0(33)=0`

Hope that helps :D