Question

Just two more questions to go.
For any two integer c and f, let c @ f = c2 -f 2.
________
c-f
What is the value of c @f when c=3 and f=4?

Answer 1

3(2)-4(2)
--------
3-4

= -2/-1 = 2

Answer 2

2 is not one of my choices. It is -7, -1, 0, 1, or 7

Answer 3

well the math is right, is c2 = c times 2?

Answer 4

Now I'm confushed ?

Answer 5

I will give you the metal anyhow :)

Answer 6

(3)^2-(4)^2
----------
3-4
= -7/-1 = 7