mattosmiriah5961 mattosmiriah5961
  • 19-05-2018
  • Mathematics
contestada

What is y+7/7y÷3y^2+21y/14y−5 simplified?

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alekos
alekos alekos
  • 22-05-2018
This becomes...........

[(y+7)/7y] x [(14y-5)/(3y^2+21y)]= [(y+7)/7y] x [(14y-5)/3y(y+7)]= [1/7y] x [(14y-5)/3y]= [(14y-5)/21y]


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