Jawaban: y3 x 2y7 x (3y)2 = 18y12.
b. b x 2y7 x b3 x y2
Jawaban: b x 2y7 x b3 x y2 = 2b4y9.
3m3 x (mn)4
Jawaban: 3m3 x (mn)4 = 3m7n4.
d. (tn3)4 x4t3
Jawaban: (tn3)4 x4t3 = 4t7n12
e. (2x3) x 3(x2y2)3 x 5y4
30x3y4
Jawaban: y3 x 2y7 x (3y)2 = 18y12.
b. b x 2y7 x b3 x y2
Jawaban: b x 2y7 x b3 x y2 = 2b4y9.
3m3 x (mn)4
Jawaban: 3m3 x (mn)4 = 3m7n4.
d. (tn3)4 x4t3
Jawaban: (tn3)4 x4t3 = 4t7n12
e. (2x3) x 3(x2y2)3 x 5y4
30x3y4
Editor: Yumi Karasuma