Question

4a²b-3 ab + I abc
2
2
2​

Answer 1

Answer:

4a²b - 3/2 ab² + 1/2 abc

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

4 × (-2)² × 1 - 3/2 (-2) × 1² + 1/2 × (-2)×1 × 2

1 + 3 - 2

2