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OpenStudy (anonymous):
Short Answer. Add the following polnomials: (-9x^2+7x+9)+(-9x^3+8x^2-8)
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OpenStudy (bahrom7893):
-9x^3 - x^2 + 7x + 1
OpenStudy (istim):
I just told you!
OpenStudy (istim):
ERAGH
OpenStudy (anonymous):
\[-9 x^3-x^2+7 x+1\] zhort
OpenStudy (anonymous):
tim this is a different problem
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OpenStudy (istim):
Same method!
OpenStudy (anonymous):
YAY satellite is back
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