Mixed Polynomials Practice

4(6y²-2y)-3y(4y-3)

• 12y²-8y+9
• 12y²-17y
• 36y²+y
• 12y²+y

(3w-7w³-11)+(6w²+8-2w)

• -7w³+6w²+w-3
• -7w⁶+6w⁴+w²-3
• -7w³+6w²+w+3
• -7w³-6w²+w-19

Simplify the following expression:
-8 (5b + 2) -7 (b - 5)

• -33b + 19
• -47b² +  21
• 33b - 19
• -47b +19

Simplify
-2x - 4(4x - 8)

• -16x - 2
• -18x + 32
• 18x - 32
• -16x + 2

(x² – 3x + 1) + (2x – 4x²) 

• -3x²- x+1
• -3x² -2x + 4
• 3x² -7x + 1
• 3x² -5x + 1

(x² – 3x + 1) – (2x – 4x²) 

• -3x² - x + 1
• 5x² - x + 1
• 5x² - 5x + 1
• -3x² - 5x + 1

(x + 1) (x² + 4x + 2)

• x³ + 5x² + 6x + 2
• x³ + 4x² + 8x + 2
• x³ + 5x² + 8x + 2
• x³ + 4x² + 6x + 2

Simplify
(4x³ -3x² + 6x - 4) - (-2x³ + x² -20)

• 4x² - 6x³ - 2x + 6
• 3x + 5x² + 1
• 6x³ - 4x² + 6x + 16
• 3x + 2

Simplify
(x-3)²

• x²-6x+9
• x² - 9
• x² + 9
• x² 

Simplify
(2x + 3)(x² + 4x + 1)

• 2x³ + 10x² + 14x + 4 
• 2x³ + 11x² + 14x + 3 
• -2x³ - 11x² + 14x + 5 
• x³ - 11x² + 14x + 3