Question

Find the following products and verify the result, for x = -1, y = 2. (22 to 25)
1
1
22. (2x - 5y) (x - 3y)
23. (ry? – 2) (1 – 2ry)
24. (r?
x + 25. -&* +6
x+6y)
27-2
IDENTITIES​

Answer 1

Answer:

is it in English or maths I will give you answer