Algebra Polynomials

Identify the degree of the polynomial 3x⁴ + 2x² - 7

• 1st degree

• 2nd degree

• 3rd degree

• 4th degree

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

Subtract to Simplify: (4x² + x) - (x² + 2x)

• 3x² - x

• 4x² + 2x

• 3x² + 3x

• 3x² + 2x

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

• x² + 6x + 8

• 2x² + 5x - 7

• -x² - 6x + 8

• -2x² + 11x - 4

3x(x² – 4x – 5) 

• 3x³ - 12x² - 15x

• 4x³ - 7x² - 8x

• 3x³ - 12x - 15x

• 4x³ - 7x² - 15x

2(2x + 1) + 8x - 3

• 12x -1

• 12x - 5

• 12x + 1

• 12x + 6

Find the product:

• x² − 9x + 20

• x² + 9x − 20

• x² + 1x − 20

• x² − 1x − 20

(x +2)(x + 3)

• x² + 5x + 6

• x² + x + 6

• x² + 5x + 5

• x² + 6x + 6