Answer:
Step-by-step explanation:
(a.b²)*(b.c²)*(c.a²) = 12 * 16 * 9
a³*b³*c³= 4*3 * 4*4 *3*3
(abc)³ = 4³ * 3³
(abc)³ = (4*3)³
(abc)³ = (12)³
Therefore,
abc = 12
