Question 238562
GCF is 3a^3



4x(x-2)-5x(x-1)=2

4x^2-8x-5x^2+5x=2


-x^2-3x-2=0


x^2+3x+2=0

(x+2)(x+1)=0


x+2=0 or x+1=0


Answers: x=-2 or x=-1