Just expand, that is distribute, (2x + 4y)(x + 4y), by multiplying each term of one by each term of the other; some people call this "FOIL", but I don't know what it is called in German.View attachment 28514
I tried using the binomial formula, though, both parantheses have different x numbers. What exactly am I supposed to do here?
Ahh, I made it out to be more complicated than it actually is, thank you!Just expand, that is distribute, (2x + 4y)(x + 4y), by multiplying each term of one by each term of the other; some people call this "FOIL", but I don't know what it is called in German.