| by Kenneth Chase | 4 comments

Multiplying binomials with distributive property


Lady Ammo

Sep 9, 2015, 2:17 am Reply

Why are all the extra steps necessary? Just use the foil method. (x-4)(x+7) => x^2+7x-4x-28 = x^2+3x-28


Sep 9, 2015, 4:34 pm Reply

Thanks for the video. I also have a couple of videos on expanding brackets.


Jan 1, 2019, 1:28 am Reply

Idk why the teacher wants me to use algebra tiles or an area model instead of doing this. Way faster.

Ron Tyler Menjo

Dec 12, 2019, 5:31 am Reply

very helpful

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