hopeabrown hopeabrown
  • 11-11-2021
  • Mathematics
contestada

evaluate -x^3 - 3x^2 + 4 when x = -2

Respuesta :

abbypanda05 abbypanda05
  • 11-11-2021
The answer = 0

-(-2)^3 = 8

-3(-2^2)= -12

Then add 4

-12 + 4 + 8 = 0
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TOILETPAPERYUMMY TOILETPAPERYUMMY
  • 11-11-2021

Answer:

32

Step-by-step explanation:

x = -2

-x^3 - 3x^2 + 4

-(-2)^3+6^2+4

8+36+4=48

Hope this helps :)

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