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Mathematics 11 Online
OpenStudy (anonymous):

9x+8x=?

OpenStudy (luigi0210):

well what's 9+8?

OpenStudy (anonymous):

does it become 17x or 17x squared?

OpenStudy (luigi0210):

17x, it's only squared when you multiply

OpenStudy (anonymous):

thank you

OpenStudy (luigi0210):

yup :P

OpenStudy (anonymous):

\[(x ^{2}+3x-2)(x+3)\]

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