Question

Tolong bantu kerjain yg 1b pleaseeeee

Answer 1

1b)
-4a^3.2b^5 / 8a/b
= ((-4).2).a^3.b^5 . b/8a
= -8a^3.b^5+1 / 8a
= ((-8):8).a^3-1.b^6
= (-1).a².b^6
= -a².b^6



^ = pangkat