What is the remainder when x² - 5x - 22 is divided by x + 3

Solution:

We can use long division method

x + 3) x² - 5x - 22 (x - 8
         x² + 3x
      …………….
             -8x - 22
             -8x - 24
            …………
                  2
           …………

The remainder is 2

What is the remainder when x² - 5x - 22 is divided by x + 3

Summary:

The remainder when x² - 5x - 22 is divided by x + 3 is 2.