Tolong jwb yg ini jga ya no 3 yg (A-B) sma no 4 jga yg (A-B) PlleeeeeAaaaSeeeeee

No 3
a) KPK = 180 p3 q2 r3
FPB = 2 p q2 r

b) KPK = 24 a2 b2
FPB = 4 a b

no 4
a) qr+2pq = (-3x-2)+(2x4x-3)
= -6 – 24
= -30

b) 3qr/2p = 3x-3x-2 / 2×4
= 18 / 8

ket :
p3 mksudnya p pangkat 3