alejandragarcip556f3 alejandragarcip556f3
  • 13-04-2018
  • Mathematics
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dannielle
dannielle dannielle
  • 13-04-2018
a) -3.5*2^2*3=-14*3=-42

c) -3*y*z^2=-3*(-4)*3^2=12*9=108
   6x*y^2=6*2*(-4)^2=12*16=192
 P=2*(108+192)=2*300=600

b) 5/2*(-4)^2=5/2*16=40


   
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