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Simplify. (x2+x−1)+(2x2−3x+9)
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17 votes
Simplify.

(x2+x−1)+(2x2−3x+9)

User Scott Rudiger
by
8.1k points

1 Answer

2 votes

Answer:

32−2+8

Explanation:

Eliminate redundant parentheses

thats the answer simplified

User Chris Hamilton
by
7.5k points
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