JARthe1st
JARthe1st JARthe1st
  • 11-04-2017
  • Mathematics
contestada

please help me, thank you!!

please help me thank you class=

Respuesta :

Аноним Аноним
  • 11-04-2017
Okay, the answer for the first problem is -24x-54. The second is -12k^4-16k^3+20k^2. Finally. the third one is -24x^3. Hope you get it.
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