Question 117706
8x^3-12x^2-50x+75=0
4x^2(2x-3)-25(2x-3)=0
(4x^2-25)(2x-3)=0
(2x+5)(2x-5)(2x-3)=0
.
2x=-5
x=-5/2
.
2x=5
x=5/2
.
2x=3
x=3/2
.
Ed