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0/1 (-7x2 + 2x – 9) - (2 + 9x2 + 3x) 7 8 9

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0/1 (-7x2 + 2x – 9) - (2 + 9x2 + 3x) 7 8 9

asked Jul 20, 2022 133k views

3 votes

0/1
(-7x2 + 2x – 9) - (2 + 9x2 + 3x)
7
8
9

Mathematics
high-school

by Dier

9.4k points

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1 Answer

5 votes

The answer is 9 I believe

Borisveis answered Jul 24, 2022

7.8k points

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