Question

pls answer this question of ijso​

Answer 1

Step-by-step explanation:

(x - 1)³ + (y - 2)³ + (z - 3)³ = 3(x - 1)(y - 2)(z - 3)

{ if a³ + b³ + c³ = 3abc

means , a + b + c = 0 }

So , (x - 1) + (y - 2) + (z - 3) = 0

( x + y + z ) - 6 = 0

x + y + z = 6

I hope it will help you