Question

3xsquare - xcube - 3x +5

Answer 1

Answer:

(3x)² - x³ - 3x + 5

9x² - x³ -3x + 5

x³ - 9x² + 3x - 5 ...............( multipling by - )

x³ - 9x² + 3x - 5 this is a cubic equation

hope this helps you