Question

a cube plus b cube plus c cube - 3abc ka man Hoga Jab a equal 2,b=1,c=_3​

Answer 1

Step-by-step explanation:

18a³ + b³ + c³ - 3abc

if a=2 b=1 c=-3

2³ + 1³ + (-3)³

8 +1- 27

9 - 27

=18