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Mathematics 24 Online
OpenStudy (anonymous):

Simplify : 3x^3+x^2-8x+5-2x^2+x^3-4.

OpenStudy (anonymous):

i got 4x^3-x^2-8x+1...What did i do wrong?

OpenStudy (saifoo.khan):

u r correct, mine got typo! >.<

OpenStudy (anonymous):

you are right

OpenStudy (saifoo.khan):

i didnt wanted to write that 2.

OpenStudy (anonymous):

Oh! Okay. Well .. yay! (:

OpenStudy (saifoo.khan):

:D

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