201168687 201168687

12-04-2021
Mathematics

contestada

a little help would be nice here pls

a little help would be nice here pls class=

Respuesta :

rijarafiquee rijarafiquee

12-04-2021

Answer:

11). 3x² -x 12). -5x + 5

Step-by-step explanation:

11). (4x² + x) - (x² + 2x)

4x² + x - x² - 2x

4x² - x² + x - 2x

3x² -x

12). (6x - 3) - (11x -8)

= 6x - 3 - 11x + 8

= 6x - 11x - 3 + 8

= -5x + 5

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