
Combining Like Terms
Lots of times you’re going to have to do this crazy thing called “combining like terms.” I know it might seem like some arbitrary procedure invented…
Lots of times you’re going to have to do this crazy thing called “combining like terms.” I know it might seem like some arbitrary procedure invented…
FOIL. First, outside, inside, last. This might just seem like another arbitrary thing you have to memorize, but FOIL is really just the application of the…