Question

Which expressions are equivalent to 2(4f+2g)

Answer 1

Well in this problem you have to multiply the 2 in the outside the parenthesis by the numbers inside and since the

`2 * 4f = 8f`

`2 * 2g = 4g`
So your answer is

`4g + 8f`

You don't add them because they don't have the same variable

Answer 2

The expression would be 8f + 4g after distributing