Classify, Add, and Subtract Polynomials

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

• x_² + 6x + 8

• 2x² + 5x - 7

• -x² -6x + 8

• -2x² + 11x - 4

Simplify:

• -5a⁶ - 5a⁴

• -3a³  - 1a²

• -2a³  - 6a²

• 5a³ - 5a²

Simplify:

• 9n³ + 4n

• 7n³ + 6

• -3n³ + 2

• 7n⁶ + 6

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

• x_² + 6x + 8

• 2x² + 5x - 7

• -x² -6x + 8

• -2x² + 11x - 4

Simplify:

• 0

• -3n³ +8n

• -3n⁶ 

• -6n³

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

• x² + 6x + 8

• 2x² + 5x - 7

• -x² - 6x + 8

• -2x² + 11x - 4

Simplify (2x + 5y - z) + (-6x - 4y + 7z)

• -4x +6y + 6z

• 4x + y + 6z

• -4x - y + 6z

• -4x + y + 6z

Classify this polynomial by its degree and number of terms:  x³ + 2x + 6

• Cubic polynomial

• Quadratic binomial

• Quadratic trinomial

• Cubic trinomial

Classify this polynomial by its degree and number of terms:  x² + 2x³ + 6

• Cubic polynomial

• Quadratic binomial

• Quadratic trinomial

• Cubic trinomial

Classify this polynomial by its degree and number of terms: 4x³

• Cubic monomial

• Linear binomial

• Cubic binomial

• Quartic monomial