whitecha333 whitecha333

27-04-2020
Mathematics

contestada

subtract -2x^2 + 4 -1 from 6x^2 +3x -9

Respuesta :

27-04-2020

Step-by-step explanation:

(6x2 + 3x - 9) - ( - 2x2 + 4 - 1)

6x2 + 3x - 9 + 2x2 - 4 + 1

8x2 + 3x - 14

Answer Link

danielleatkins10 danielleatkins10

29-04-2020

Answer: 8x^2-x-8

Step-by-step explanation:

Answer Link

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