Add/Subtract/Multiply Polynomials

(3x + 4y – 3z) – (2x – 6y + 7z)

• x + 10y – 10z

• -x +10y – 10z

• x – 10y – 10z

• -x – 10y – 10z

Find the difference: (3 – 2x + 2x²) – (4x – 5 +3x²)

• x² + 6x + 8

• 2x² + 5x – 7

• -x² – 6x + 8

• -2x² + 11x – 4

(3x – 5) ( 4x² – 2x – 3)

• 12x³ – 26x² – 25x + 15

• 12x³ – 20x² – 5x + 15

• 12x³ – 20x² – 6x + 15

• 12x³ – 26x² + x + 15

Multiply:

(x + 1) (x - 6) (x + 4)

• x³ - x² - 26x - 24

• x³ - 9x² - 14x - 24

• x³ - 11x² - 24x - 24

• x² - 5x - 6

Find the product
(x +2)(x + 3)

• x² + 5x + 6

• x² + x + 6

• x² + 5x + 5

• x² + 6x + 6

Multiply.

(2b+3)(3b²+2b+1)

• A

  6b³ + 6b² + 6b + 3

• B

  6b³ + 13b² + 8b + 3

• C

  5b³ + 8b² + 3b + 4

• D

  5b³ + 6b² + 3b + 4

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8

• 2x² + 5x - 7

• -x² -6x + 8

• -2x² + 11x - 4

Find the difference
(4x²+ x) - (x²+ 2x)

• 3x² - x

• 4x² + 2x

• 5x² + 3x

• 3x² + 2x

Simplify:
(3x-5) (4x²-2x-3)

• 12x³ - 26x² - 25x + 15

• 12x³ - 20x² - 5x + 15

• 12x³ - 20x² - 6x + 15

• 12x³ - 26x² + x + 15

Simplify:

5(3x+2) + (2x - 3)

• 15x+10

• 17x+7

• 15x+7

• 17x+13