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Mathematics 10 Online
OpenStudy (anonymous):

Find the product: (s+t)(3s-4t)

OpenStudy (kuoministers):

Try using the FOIL method http://images.tutorvista.com/cms/images/83/foil-calculator.PNG

OpenStudy (anonymous):

i dont know how. Never learned it.

OpenStudy (kuoministers):

The picture I sent you should help you out. Try it and ill check your answer

OpenStudy (anonymous):

I didnt get a picture.

OpenStudy (kuoministers):

Does the link work?

OpenStudy (anonymous):

3s^2-4st+3ts-4t^2 ?

OpenStudy (anonymous):

idk how to do this XD

OpenStudy (kuoministers):

Perfect! Now just collect "like terms"

OpenStudy (kuoministers):

Like look at -4st + 3st

OpenStudy (anonymous):

Oh, well, this seems easier lol

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