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OpenStudy (anonymous):
-15r^4+30r^3-75r^2+28r+2/-5r= i got as an answer this but can you verify for me please I am confused with the signs at the last two fractions my answer 3r^3-6r^2+15r-28/5-2/5r
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OpenStudy (anonymous):
you are correct
OpenStudy (anonymous):
If it makes it easier, you can split it up.
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