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OpenStudy (anonymous):
Combine the like terms to simplify the expression: 5 + 7 + 15xy2 + 9y3 + 10x –13xy2 – 3x – 8y3 A. y3 + 2xy2 + 10x + 1 B. y6 + 2x2y2 + 10x + 12 C. y3 + 2xy2 + 7x + 12 D. y3 –2xy2 + 10x + 15
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OpenStudy (lynfran):
which option do u think it is?
OpenStudy (anonymous):
D?
OpenStudy (lynfran):
no
OpenStudy (lynfran):
5+7=12
OpenStudy (lynfran):
15xy2-13xy2=2xy2
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OpenStudy (lynfran):
9y3-8y3=y3
OpenStudy (lynfran):
10x-3x=7x
OpenStudy (lynfran):
now which option is correct
OpenStudy (anonymous):
c?
OpenStudy (lynfran):
yes correct
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OpenStudy (anonymous):
thank you so much :D
OpenStudy (lynfran):
welcome
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