savannahdishman savannahdishman
  • 01-07-2020
  • Mathematics
contestada

Find the remainder when f (x) = -2x3 + 15x2 – 20x + 9/ x - 6.

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SvetkaChem
SvetkaChem SvetkaChem
  • 01-07-2020

Answer:

- 3

Step-by-step explanation:

       _ -2x²_+ 3x__-2_____________

x - 6 |   -2x³ + 15x² – 20x + 9

       | - (-2x³ +12x²)

       |                3x² - 20x

       |              - (3x² - 18x)

       |                        - 2x  + 9

       |                       -( - 2x +12)  

       |                                   - 3

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