Polynomials and Long Division

Identify the missing term to complete the solution.

• -2

• 2

• -3

• 3

• A
• B
• C
• D

Divide (x² + 5x - 8) by (x + 3). What is the remainder?

• 16

• 12

• -14

• -16

Is this division problem worked correctly?

• This is correct!

• This is incorrect, and error occurs on the 2nd line!

• This is incorrect, and the error occurs on the 4th line!

• This is incorrect, and the error occurs on the 3rd line!

2x³ - 5x² + 3x + 7 ÷ x - 2

• 2x³ - x² + x + 9

• 2x² - x + 1

• 2x² - x + 1 + 9/x-2

• 2x² - 9x - 15 - 23/x-2

3x³ - 2x² - 7x + 6 ÷
 x + 1

• 3x³ - 5x² - 2x + 8

• 3x² + x - 6

• 3x² - 5x - 2 + 8/x+1

• 3x³ + x² - 6x

(x³-125)/(x-5)

• x²-5x+25

• x²+5x-25

• x²+25

• x²+5x+25

Identify the missing term to complete the solution.

• -7

• 7

• -57

• 57

solve using long division

• 2x² - x + 1 + 9/(x-2)

• 2x³ - x² + x + 9

• 2x² - x + 10

• x² - 2x + 1

(x²+4x-45)⁄(x+9) (use synthetic division)

• x+5

• -x+5

• -x-5

• x-5