bruhbruhbruh25 bruhbruhbruh25 23-02-2021 Mathematics contestada Which of the following results in the difference of two squares? a. (7x - 3y)^2 b. (4x - 9y)(4x - 9y) c. 5x^2(4x - 3) d. (2x + 8y)(2x - 8y)