Polynomial Division

Is this division problem worked correctly?

• This is correct!
• This is incorrect!

Which would be better to use here?

• Long division
• Synthetic division

For synthetic division, what would be the number in the left hand box?

• 0
• 1
• 2
• 3

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

Find the remainder
(2x³ - 5x - 7) / (x + 2)

• -9
• 11
• -13
• -1

Divide:
(9x² + 6x)  ÷ 3x

• 3x + 2
• 3x² + 2x
• 5x²
• 3x + 6

• 5w ² − 4w + 3
• 12w ² − 9w + 6
• 12w ² − 12w + 9
• 5w ² − 12w+ 9

Divide:

(4x² - 24x + 35) / (2x - 5)

• 2x - 7

• 2x - 12

• 2x + 12

• 2x + 7

Divide (4x³ - 2x² - 3) by (2x² - 1).

• 2x - 1 + (2x - 4)/(2x² - 1)

• 2x + 3 + (x - 3)/(2x² - 1)

• 2x - 1

• 2x + 3 + (3x-5)/(2x² - 1)

• 2x - 5

• x - 4 + 3/(4x - 5)

• 2x + 4 + 3/(4x - 5)

• 2x + 4