Question

Multiple Choice Questions (MCQs)
Tick(the correct option.
22. What is the coefficient of xy in the product (7x - 5y) (x + 3y)?
(a) - 16
(b) 16
(c) 26
(d) - 26​

Answer 1

Answer:

b)16

hope this helps

(7x-5y)(x+3y)

7x^2-5xy+21xy-15y^2

7x^2+16xy-15y^3

here coefficient of xy=16