1. (3x + 2y) 3 2. (4a - B) 3. (8c - 5d) 3 , Patulong Po Pls

1. (3x + 2y) 3 2. (4a - b) 3. (8c - 5d) 3
patulong po pls

 

1.) 9x+6y

2.) cannot be factored

3.) 24c-15d

solution in the picture

Hope it helps