Question

a = 1, b = -2
2a ^2b + 2ab ^2 + 3 ab
^ this sign means power​

Answer 1

Answer:

10.1

Step-by-step explanation:

2a^2b + 2ab ^2 + 3 ab

= (2 × 1 ^ 2 × (-2) ) + 2 × 1 × (-2)^2 + 3 × 1 × (-2)

= ( 2 ^ - 4) - 4^2 + 3 × (-2)

= (1/2 ^ 4)  + 16 - 6

= 1/16 + 10

= 161/16 = 10.1