russellmya650 russellmya650

16-10-2021
Mathematics

contestada

subtract polynomial -7x + 6 from-2X^2 + 9-2

Respuesta :

devishri1977 devishri1977

19-10-2021

Answer:

Step-by-step explanation:

-2x² + 9x - 2 -(-7x + 6)

= -2x² + 9x -2 + 7x - 6

= -2x² + 9x + 7x - 2 - 6 {Combine like terms}

= -2x² + 16x - 8

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