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Question 1
Perform this subtraction:
(`x^5-6x^2+6x`) `- `(`8x^5+9x^2+5`)
 

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   x  x    n  |   | (   ) π DNE
   x    (   ) π DNE
( ) ( ] [ ) [ ] —∞ DNE
< > or All Real Numbers DNE
log logn ln n  | | e 
sin cos tan arcsin arccos arctan  
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