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1 vote
(s^3-2s-9)+(2s^2-6s^3+s)=

User Aartiles
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1 Answer

3 votes

Answer:

Step-by-step explanation:

Combine like terms. Here's what you can add in each area.

s³-6s³

-2s+s

Once added, your final result is

-5s³+2s²-s

User Mark Ruzon
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