Praptipathak
Praptipathak Praptipathak
  • 20-07-2021
  • Mathematics
contestada

Find the value of
(x-2y)³
​

Respuesta :

Glanik
Glanik Glanik
  • 20-07-2021

By using formula (а-b)³=a³-3a²b+3ab²-b³:

x³-6x²y+12xy²-8y³

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