Question

Simplify and find the value of the following expression when a =
2and b = 3
(a? + b2 + ab) – [2(a² + b2 – ab) -{-b3 + 3(a – 2)]​

Answer 1

Answer:

15

Step-by-step explanation:

(a+B2+ab) - [2(a²+b2- ab)-{-b3+3(a-2)]

Where a= 2 and B= 3

[2+(2×2)+(2×3)] - [2(2²)+2×2-(2×3)-{(-3×3)+3(2-2)]

(2+4+6) - [2(4)+4-6)]-{-9+3×0)

12-[8+4-6]-(-9+0)

12-(12-6)-(-9)

12-6+9

6+9

15

I hope you understand like karo