Question

a³ +b³ +c³- 3abc ifa=1, b=2, c= 3​

Answer 1

Answer:

18

Step-by-step explanation:

a=1 b=2 c=3

1^3 +2^3+3^3-3*1*2*3

3+8+27-18

36-18

18

Answer 2

Answer:

20

Step by Step :

a = 1 , b = 2 , c = 3

a^3 + b^3 + c^3 - 3abc

1^3 + 2^3 + 3^3 - 3(1×2×3)

3 + 8 + 27 - 3×6

3 + 8 + 27 - 18

38 - 18

20

Hope it helps