Matematika feladatok
  • frankyoldschool
    #2543
    x/(2a+x) + (x+a)/(a-x) = (x+a-2a^2)/(a^2-x^2)


    x/[a^2(x-1)] - (2a+x)/(x-2a) = (16a^2)/(4a^2-x^2)