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(33x3+6x-9)+(-33x3+9x2-10)
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2 votes
(33x3+6x-9)+(-33x3+9x2-10)

User Andrew Parks
by
3.9k points

2 Answers

4 votes

Answer:

9x² + 6x -19

Explanation:

= 33x³ + 6x - 9 - 33x³ + 9x² -10

= 33x³ - 33x³ + 9x² + 6x -10 -9

= 9x² + 6x -19

User Lauren Van Sloun
by
5.0k points
5 votes
(33x3+6x-9)+(-33x3+9x2-10) = -46
User Chengqi
by
5.2k points
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