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OpenStudy (anonymous):
Find the sum. (13x2 + 5x) + 8x2 =
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OpenStudy (campbell_st):
this question is about like terms 13x^2 + 8x^2 + 5x the like terms are x^2 so add 13 and 8 the 5 x doesn't change
OpenStudy (anonymous):
21x2 + 5x?
OpenStudy (campbell_st):
yep... thats it
OpenStudy (anonymous):
thanks
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