HURRY ITS FOR A TEST
when 3x² - 2x +7 is subtracted from 5x³ - 4x²+ 10 , what's the difference?
a. 5x³-7x²+2x+3
b.5x² + x² + 2x - 3
c.5x³ - 7x² + 2x + 17
d. 5x³ + x² + 2x + 17​