You can
put this solution on YOUR website!First let's evaluate

Start with the given function.

Plug in

. In other words, replace each x with 4.

Multiply 4 and 4 to get 16

Now combine like terms
Now let's evaluate

Start with the given function.

Plug in

. In other words, replace each x with 3.

Multiply -2 and 3 to get -6

Now combine like terms
So