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Mathematics 19 Online
OpenStudy (anonymous):

Find the product of this expression. (2x2 - 7)(4x - 7y) =

OpenStudy (anonymous):

Are you familiar with FOIL?

OpenStudy (anonymous):

@Snufflelufowletus Hello?

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

well yes that's how you get your result

OpenStudy (anonymous):

Would just be rewritten as 2x^2(4x-7y)-7(4x-7y)

OpenStudy (anonymous):

and solved with combining like terms

OpenStudy (anonymous):

Well that's the answer but the second part is actually -7(2x+7)

OpenStudy (anonymous):

oh, okay... thank you

OpenStudy (anonymous):

No problem

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