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Mathematics 10 Online
OpenStudy (anonymous):

Can someone tell me if I did this right?? 3x^2+4x+5x^2-5y I got : 8x^2+4x-5y

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

do you mind checking a few mor for me?

OpenStudy (anonymous):

2. (4x - 2y) - (2x + 5y) = -8x-16xy+10y

OpenStudy (skullpatrol):

no

OpenStudy (anonymous):

is this subtraction or multiplication?

OpenStudy (anonymous):

polynomial division

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