Show that:(i) x + 3 is a factor of 69+11x–x2+x3.(ii) 2x – 3 is a factor of x+2x3–9x2+12.

Show that:(i) x + 3 is a factor of 69+11x–x2+x3.(ii) 2x – 3 is a f

1.	Show that:(i) x + 3 is a factor of 69+11x–x2+x3.(ii) 2x – 3 is a factor of x+2x3–9x2+12.
Answer» Show that: (i) x + 3 is a factor of $69 + 11 x - x^{2} + x^{3}$ . (ii) 2x – 3 is a factor of $x + 2 x^{3} - 9 x^{2} + 12$ .