Question

que. 1) multiply the following binomials . a) ( 5a + 11b) ( 8a + 9b ). plz give me the answer........​

Answer 1

Answer:

5a(8a+9b)+11b(8a+9b)

40a²+45ab+88ab+99b²

40a²+133ab+99b²

Step-by-step explanation:

Answer 2

Answer:

40²+133ab+99b²

is the answer....