I have a bunch of questons but I don't know if I use FOIL in them and how to sepearte them for BEDMASS and stuff. :/
Here is an example of one:
Please if you can help me with this one then I am sure I can manage through the rest. Thanks guys!
F, stands for first, or the 1st variables/numbers of which are x and x
O, stands for outside, or the two variables/numbers on the outside, or x and 4.
I, stands for inside, or the insides... 5 and x
L, stands for last, or the last (2nd) variables/numbers of the product of terms
Sum them up for the result: