Question

Find the following products:
a) (y – 3 ) (y + 5) b) (3a – 8) ( 3a + 4)
c) (2m – 4n) (4m – 3n )

Answer 1

Answer:

15a² - 16 ab -15b²

8m² -22mn - 12n²

Step-by-step explanation:

• (y – 3 ) (y + 5) b) (3a – 8) ( 3a + 4)

this question answer is in 1st atachment

• (2m – 4n) (4m – 3n )

this question answer is in 2nd atachment