jkarp18
jkarp18 jkarp18
  • 01-02-2017
  • Mathematics
contestada

How do I do simplify this

How do I do simplify this class=

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Аноним Аноним
  • 01-02-2017

#1

-3x^2y^3 . -3xy = 9x^3y^4


#3

-4x^2y^-2 , 2x^4y^4 = - 8x^6y^2


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