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OpenStudy (anonymous):
Perform the operation indicated: (a^3 - 2a + 5) - (4a^3 - 5a^2 + a - 2)
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OpenStudy (saifoo.khan):
-a^3 +5^a -3a + 7
OpenStudy (saifoo.khan):
\[-a^3 +5^a -3a + 7\]
OpenStudy (anonymous):
nope:(
OpenStudy (saifoo.khan):
Ah!
OpenStudy (saifoo.khan):
-3a^3 +5^a -3a + 7
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OpenStudy (saifoo.khan):
forgot -3. :/
OpenStudy (gw2011):
-3a^3+5a^2-3a+7
OpenStudy (anonymous):
yup!
OpenStudy (saifoo.khan):
YAY!
OpenStudy (anonymous):
wanna help me some more? :)
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OpenStudy (saifoo.khan):
lol, im here.
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