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OpenStudy (anonymous):
I tried simplifying this but idk how to do it well PLEASE HELP!! (3x^3+2x^2+x-1)-(x^2+5x-7)
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OpenStudy (campbell_st):
just collect like terms 3x^3 + (2 -1)x^2 (1 - 5)x -1 + 7 = 3x^3 + x^2 -4x + 6
OpenStudy (anonymous):
yo cambell i always see you lol
OpenStudy (anonymous):
u can expand the second bracket with the negative 1 then collect like terms to come up with an answer
OpenStudy (anonymous):
OOOOOOOOOOOOOOOo CAMPbell thats wat I got but in -4x I thought it was + so it confused me thank you both
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