giovannimedina1 giovannimedina1
  • 17-11-2017
  • Mathematics
contestada

what is the solution of x–35y=-3 and 12y^2–x=- 35y+39

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dannielle
dannielle dannielle
  • 20-11-2017
x-35y= -3 

12y^2-x= - 35y+39  } +x
12y^2= 39+x-35 y
⇒12y^2=39-3
12y^2=36
y^2=36:12
y^2=3
y=V3

x=-3 + 35y
x= - 3  +35 V3

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