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Sedaia [141]
4 years ago
6

Subtract the polynomials (−9x2+8x+2)−(4x2+2x−5)

Mathematics
1 answer:
Zielflug [23.3K]4 years ago
4 0
(9 x² + 8 x + 2) - ( 4 x² + 2 x -5 )
= 9 x² + 8 x + 2 - 4 x² - 2 x + 5
= 5 x² + 6 x + 7 


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