shadow12329 shadow12329 12-01-2023 Mathematics contestada (07.02 MC) Choose the correct simplification of (2x^3 + x² - 4x) - (9x³-3x²). -2x³-2x² - 4x -7x³-4x² - 4x 11x3-2x² - 4x -7x³+4x² - 4x