Classify, Add, Subtract, Multiply Polynomials

Simplify (4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3

• -7n² - 8n + 3

• -6n² - 8n + 3

• -7n² - 4n + 3

Classify by degree of polynomial:

8x² - 4 + 9 + 2x²

• Constant

• Linear

• Quadratic

• Cubic

Subtract (x⁴ + 5x³ + 8x² + x + 5) from (5x⁴ - 4x³ - 2x² + x - 19)

• 4x⁴ - 9x³ - 10x² - 24

• 4x⁴ - 9x³ - 10x² - 2x - 24

• 4x⁴ - 9x³ - 10x² + 2x - 24

• -4x⁴ - 9x³ - 10x² - 24

Classify by number of terms:

8x⁴ - 4 + 9 + 2x² + 3x

• monomial

• binomial

• trinomial

• polynomial

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

• x_² + 6x + 8

• 2x² + 5x - 7

• -x² -6x + 8

• -2x² + 11x - 4

• Monomial

• Binomial

• Trinomial

• Quadrinomial

Subtract (x² - 2x + 1) from (3x² - 3x + 2)

• 2x²+x+1

• 2x²-5x+3

• 2x²-x+1

• 4x²-5x+3

What is the product of (2x + 8)

and (5x + 1)?

• 7x² + 2x + 9

• 10x² + 42x + 8

• 7x² + 42x + 8

• 10x² + 40x + 8

Classify by number of terms:

7x³ – 8x -4x³+ 9

• Monomial

• Binomial

• Trinomial

• 4-Term Polynomial

Simplify (2x² + 5x - 7) + (3 - 4x² + 6x)

• 2x² + 3x + 1

• -2x² - 11x - 4

• 2x²+ 5x - 7

• -2x² + 11x - 4