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31 votes
31 votes
When 3a^2-2a+5 is subtracted from a^2+a-1 the result is

User Alexey Chernikov
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1 Answer

28 votes
28 votes
-2a^2+3a-6

(1-3)a^2+(1+2)a+(-1-5) simplifies to the expression above.
User LostInBrittany
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