Polynomials Adding Subtracting and Dividing by a Monomial

Simplify each expression. 
(6x + 4x⁴ - 3x²) + (7x⁴ + 5x² + 8x)

• 11x⁴  + 2x² + 14x

• 16x⁴  + x² + 14x

• 11x⁴  + x² + 14x

• 11x⁴  + 2x² + 10x

(3x²+xy-5y²) +
(2x²-xy+3y²)

• 5x²-2xy+8y²

• 5x²-2y²

• 5x²+2y²

• 5x²+2xy-8y²

(4a + 6ab - b) + (-2a - ab + 3b)

• 2a + 7ab + 2b

• 6a + 5ab - 2b

• 6a + 7ab + 4b

• 2a + 5ab + 2b

Simplify the expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 

• -7n² - 8n + 3 

• -6n² - 8n + 3

• -7n² - 4n + 3

-5x⁶(3x² - 12x + 30)

• -15x⁸ + 60x⁷ - 150x⁶

• 15x⁸ - 60x⁷ - 150x⁶

• 8x⁶ - 17x + 35

• -8x⁶ + 17x - 35x²

(x² + 3x - 4)(2x² - 7x - 3)

• 2x⁴ + x³ - 32x² + 19x + 12

• 2x⁴ - x³ - 32x² + 19x + 12

• 2x⁴ - x³ - 32x² - 19x + 12

• 2x⁴ - x³ - 32x² + 19x - 12

Divide the polynomial by the monomial.

• 2x⁸-8x²-28x

• 2x⁸-2x²-7x

• 8x⁷-8x-28x

• 2x⁷ -2x -7

(-10x⁶ + 25x³ – 5x) ÷ 5x²

• -5x⁴ + 20x - 1/x

• -2x⁴ + 5x + 1/x

• -2x⁴ + 5x - 1/x

• -2x⁸ + 5x⁵ - 1x³

(2+3x)³(2x²-10x+8)

• 54x⁵-162x⁴+252x³+88x²+208x+64

• 54x⁵-162x⁴-252x³+88x²-208x+64

• 54x⁵-162x⁴-252x³+88x²+208x+64

• 54x⁵-162x⁴+252x³-88x²+208x+64