Question

Find the sum of the products (a + 2b) (2a - b) and (3a + b) (3b - 2a). 2)
simple multiple and add please
also send in photos​

Answer 1

Answer:

I can't send in photos sorry

(a + 2b) (2a - b) = 2a²+4ab-2b²

3a + b) (3b - 2a). 2)= -6a²+9ab-2ab+3b²

add them and we get

-4a²+13ab+b²-2ab

Answer 2

Answer:

3a+2a+b-3b

5a-2b It's the answer