20jamaya 20jamaya
  • 10-07-2017
  • Mathematics
contestada

3y²z(2y²z + 4yz - y + z) =
6y⁴z² + 12y³z² - 3y³z + 3y²z

Respuesta :

bwardroposa4tj bwardroposa4tj
  • 13-07-2017
18y⁸z²=18y⁸z², you have to simplify it and add like terms to get your answer

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