tolong di jawab sekarang yahh besok dikumpulin!!!

Soal No 1

6p²q 5(p-1) 6q 1 2q
---------- . --------- ＝ ----- . ------ ＝ -----
ap(p-1) 15p² ap 3 ap



Soal No 2

(9m²-18m³) (3-6m) 9m²(1-2m).18m³
---------------- : -------- ＝ ----------------------
16m²n³ 18m³ 16m²n³.3(1-2m)


27m³ (3m/2n)³
＝ -------- ＝
8n³