Question

Find the remainder when f (x) = -2x3 + 15x2 – 20x + 9/ x - 6.

Answer 1

- 3

Explanation:

_ -2x²_+ 3x__-2_____________

x - 6 | -2x³ + 15x² – 20x + 9

| - (-2x³ +12x²)

| 3x² - 20x

| - (3x² - 18x)

| - 2x + 9

| -( - 2x +12)

| - 3