'Why I hate math teachers: Use the FOIL method to simplify the binomials \((y-3) (2y^3-4y+5) \)show all work
they should all be fired
It is too late. Too many minds have already been poisoned.
how many mistakes can they make in one line?
It's interesting how many 4 letter curse words begin with the letter F.
every word is wrong except "the" "to" and maybe "work"
Maybe they edited something and were too lazy to make corrections to the actual word part.
even so, no excuse for "simplify" when they mean "multiply"
even if you forgive them for thinking \(2y^3-4y+5\) is a binomial
I think the grossest thing is the lack of explanation. It is so simple to check things like this as seeing: \[\LARGE 3*2=6\] so surely \[\LARGE (1+2)(1+1)=6\] and then separating pebbles out into separate groups. |dw:1413345371839:dw|
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