Question

Let x, y, z be positive real numbers such that x + y + z = 12 and x³y⁴z⁵ = (0.1)(600)³. Then x³ + y³ + z³ is equal to :
(a) 342
(b) 216
(c) 258
(d) 270

Answer 1

here you go

if you like it follow me and punch that like button in the face