Question

x/2+3x-5/3x-2=15x+10/4-9xв квадрате

Answer 1

x/(2+3x) -5/(3x-2)=5(3x+2) / (2-3x)(2+3x)
(x(3x-2)-5(3x+2)) / (3x+2)(3x-2) =5/(2-3x)
(3x² -2x -15x -10)/(3x +2)(3x -2) = -5(3x-2)
(3x² -17x -10)/(3x +2)(3x -2) +5/(3x -2) =0
(3x² -17x -10 +5(3x +2)) / (3x +2)(3x -2) =0
3x² -17x -10 +15x +10 =0
3x² -2x =0
x(3x -2) =0
x1 =0
3x -2 =0
3x =2
x2 =2/3