Question

(x^2-4)/(3)-(6-x)/(2)=3

Answer 1

(x^2-4)/(3)-(6-x)/(2)-3=0
2x^2-8-18+3x-18=0
2x^2+3x-44=0
D=9-4*2*(-44)=361   √361=19
x(1)=(-3+19)/4=4
x(2)=(-3-19)/4=-22/4=-5.5