silentsk silentsk 03-01-2022 Mathematics contestada Question 13 of 40 Simplify the following expression: -5[(x + 1)(x + 4)] O A. -5x4 - 20x3 - 5x - 20 O B. ** + 4x3 + x +4 C. -5x4 + 20x3 - 5 O D. ** + x2 + 4x