Question

Show that
1) x + 3 is a factor of 69 + 11 x - x² + x³
2) 2 x - 3 is a factor of x + 2 x³ - 9 x²+ 12​

Answer 1

Step-by-step explanation:

Show that

1) x + 3 is a factor of 69 + 11 x - x² + x³

2) 2 x - 3 is a factor of x + 2 x³ - 9 x²+ 12