3mn+24n-9m-72=3(m+8)(n-3)
-4abc-32bc-12ac-96c=-4c(a+8)(b+3)
1.5a²-0.5a²x+1.5ax-0.5ax²=0.5a(a+x)(3-x)
x²y²a-x²y²+5axy-5xy=xy(a-1)(5+xy)
3mn+24n-9m-72=3(m+8)(n-3)
-4abc-32bc-12ac-96c=-4c(a+8)(b+3)
1.5a²-0.5a²x+1.5ax-0.5ax²=0.5a(a+x)(3-x)
x²y²a-x²y²+5axy-5xy=xy(a-1)(5+xy)