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Simplify: -10+3r+2r²-r
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19 votes
Simplify: -10+3r+2r²-r

User Ronny Brendel
by
7.7k points

1 Answer

5 votes

Answer:

2r^2+2r-10

Explanation:

collect the like terms

the like terms are

3r and r

-10+2r+2r^2

reorder the terms

2r^2 +2r-10

User Spluf
by
7.3k points
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