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Mathematics 9 Online
OpenStudy (anonymous):

Find the sum. (13x2 + 5x) + 8x2 =

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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