Question

Find the sum of the following expressions. a ^3 - 2a^2b + 3ab^2 - b^3, 2a^3 - 5ab^2 + 3a^2b - 4b^2​

Answer 1

Answer:

3a^3+a^2b-2ab^2-b^3-4b2

Step-by-step explanation:

Collect the like terms and evaluate using the sign and then combine