Question

a3+ b3+ c3 - 3abc if a=-1 b=2c=3​

Answer 1

Answer:

solve

Step-by-step explanation:

a3+b3+c3-3abc

a=-1, b=2, c=3

-1×3+2×3+3×3-3×-1×2×3

-3+6+9+18

12+18

30

Answer 2

Answer:

this is the answer in pic ... hope so it helps u dear ...