pj6651023 pj6651023
  • 27-12-2020
  • Mathematics
contestada

expand the following - (-3x + y + z) square​

Respuesta :

radish06 radish06
  • 27-12-2020

Answer:

9x square + y squared + z squared

Step-by-step explanation:

Multiply all the numbers by '-'. Then square them all

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