Operating with Polynomials

(4x³-5x²+3x)+(-2x³-x²+6x)

• 2x³-6x²-9x

• 2x³+6x²+9x

• -2x³-6x²+9x

• 2x³-6x²+9x

Find the product:
(x - 2) (3x² + 2x - 4)

• 3x² -4x +8

• 3x³ +4x² -8x -8

• 3x³ -4x²-8x +8

• 3x³ -x² +8x +8

Simplify: (6x³ - 7x²) - (7x³ + 8x² - 7x⁴)

• 7x⁴ - x³ -15x²

• -7x⁴ - x³ -15x²

• 7x⁴ + x³ + x²

• -7x⁴ + x³ + x²

Multiply: (r + 7)(r − 7)

• r ² − 49 

• r ² + 14

• r ² − 7r + 49 

Perform the indicated operation:
(x + 2) + (x + 3)

• x² + 5

• 2x + 5

• x² + 5x

• x² + 5x + 6

Perform the indicated operation:
(x + 2) - (x + 3)

• -1

• -2x - 1

• 2x + 5

• x² -x - 6

(3x + 4y - 3z) - (2x - 6y + 7z)

• x + 10y - 10z

• -x +10y - 10z

• x -10y - 10z

• -x -10y - 10z

How do we write the following polynomial in standard form: 3x³ + 6x² - x - 2x⁵ + 4x⁴

• -2x⁵ + 4x⁴ + 3x³ + 6x² - x

• 10x¹⁵

• -x + 6x² + 3x³ + 4x⁴ - 2x⁵

Degree One

• Constant

• Linear

• Quadratic

• Cubic

Degree Two

• Quartic

• Linear

• Quadratic

• Cubic