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OpenStudy (anonymous):
Simplify the expression below. 6n2 - 5n2 + 7n2
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OpenStudy (anonymous):
just combine the like terms
OpenStudy (anonymous):
i dont get it
OpenStudy (anonymous):
8n2???
OpenStudy (anonymous):
yep
OpenStudy (anonymous):
thanks!
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OpenStudy (anonymous):
but do you get it ?
OpenStudy (anonymous):
yeah, i was just kinda confused as to why the 2 was after n.
OpenStudy (anonymous):
it is an exponent :P
OpenStudy (anonymous):
omg i feel really stupid ahhah thank you though (:
OpenStudy (anonymous):
just make sure it looks alike then you can add or subtract them
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