kayla39111 kayla39111 06-12-2022 Mathematics contestada 1. Which expression is the product of (x²-5x-4) and (2x + 1)? +4 2x³9x²-13x 2x³9x²–5x - 4 2x³9x² - 13x-4 3 O 2x O 2x 2x³-11x²-13x - 4