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Mathematics 8 Online
OpenStudy (anonymous):

when 24x^2-16y^2 is factored completely, one of the factors is?

OpenStudy (anonymous):

3/2?

OpenStudy (anonymous):

sorry its 8 lol

OpenStudy (dumbcow):

factor out a 8 8(3x^2 - 2y^2) this is prob what they are looking for however you could write it as 8(sqrt(3)x -sqrt(2)y)(sqrt(3)x +sqrt(2)y)

OpenStudy (anonymous):

8(3x^2 -2y^2)=24x^2-16y^2

OpenStudy (anonymous):

yup its 8...

OpenStudy (anonymous):

my answer choices are a)16 b)3x-2y c)3x^2-2y^2 d)3x-2y e)3x+y

OpenStudy (dumbcow):

well which one matches what mark and I have written

OpenStudy (anonymous):

c?

OpenStudy (anonymous):

oh there are answer choices,,ok sorry my answer mybe wrong

OpenStudy (dumbcow):

correct

OpenStudy (anonymous):

thanks :p

OpenStudy (dumbcow):

:)

OpenStudy (anonymous):

8(3x^2-2y^2)

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