Question

Help if u understand pleas and thanks

Answer 1

3f

Explanation:

There are three f's added together, which makes 3f. If you had multiplied them all it would've been f^3, if you had divided f by 3 you would have f/3, and if f=1 it would've just been 3. This is why 3f is the best answer here.

Hope this helps :)

Answer 2

3f

Explanation:

f+f+f=3f

since every f has the same value

example

2+2+2=3(2)

6=6