yoxymaely14 yoxymaely14

19-01-2021
Mathematics

contestada

What is the sum of -3x2 - 7x + 9 and -5x² + 6x – 4?

Respuesta :

rendam26 rendam26

20-01-2021

Answer:

-8x^2-x+5

Step-by-step explanation:

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