Question

решите уравнение 1/2х в квадрате -1/2=1/6х(х+5)

Answer 1

1/2x^-1/2=1/6x^+5/6x    1/3x^-5/6x-1/2=0  D=(-5/6)^-4*1/3*(-1/2)=49/36   X1,2=5/6+-7/6/2*1/3   X1=3 X2=-1/2