(x³ + 2x² - 6x+5)-(2x³+4x² -5x+10) is equivalent to: A. 3x³

Last updated: 7/24/2022

(x³ + 2x² - 6x+5)-(2x³+4x² -5x+10) is equivalent to: A. 3x³ +6x² -11x+15 B. -x³ +6x²-11x+15 C. -x³-2x²-x-5 D. -2x³-2x²+x+5 E. x³ +6x²-2x+15