ghayes11905 ghayes11905

21-04-2021
Mathematics

contestada

Find the sum of (6x2 - 9x + 7) and (- 8x2 + 10x - 14)

Respuesta :

rijarafiquee rijarafiquee

13-08-2021

Answer:

-2x² + x - 7

Step-by-step explanation:

(6x² - 9x + 7) + (-8x² + 10x - 14)

6x² - 9x + 7 - 8x² + 10x - 14

6x² - 8x² - 9x + 10x + 7 - 14

-2x² + x - 7

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