8.1 - 8.4 Jeopardy

Adding Polynomials

100

Add 2x² + 4x²

What is 6x²?

200

Add 3x² + 4x + x²

What is 4x² + 4x?

300

Add (7x³ + 5x⁴) + (3x² + 2x³)

What is 5x⁴ + 9x³ + 3x²?

400

Add (3x⁴ + 4x⁵ + x) + (2x⁵ + 6x⁴ + 3x)

What is 6x⁵ + 9x⁴ + 4x?

500

Add (7x⁶ + 3x⁵ + x⁴) + (x⁶ + 2x⁵ + 3x⁴)

What is 8x⁶ + 7x⁵ + 4x⁴?

Subtracting Polynomials

100

Subtract 9x² - 6x²

What is 3x²?

200

Subtract 5x² - 4x - 2x²

What is 3x² - 4x

300

Subtract (2x² - 3x³) - (5x³ - 4x⁴)

What is 2x² - 8x³ + 4x⁴?

400

(2x² - 4x³ - 6x⁵) - (4x² -3x⁴ - 5x³)

What is 2x² + x³ + 3x⁴ - 6x⁵?

500

(-6x³ - 4x² - 2x⁴) - (-3x² - 6x⁴ + x³)

What is -5x³ -x² + 4x⁴?

Multiplying Monomials by Polynomials

100

Simplify x(3x + x)

What is 3x² + x²?

200

Simplify x²(7x + 5)

What is 7x³ + 5x²?

300

Simplify 3x² (x³ - 5x² + 4)

What is 3x⁵ - 15x⁴ + 12x²?

400

Simplify -2x³ (3x² - 10x + 3)

What is -6x⁵ + 20x⁴ - 3x³?

500

Simplify 11x⁵ (9x³ + 8x² - 7x - 6)

What is 99x⁸ + 88x⁷ - 77x⁶ - 66x⁵?

Multiplying Binomials

100

Simplify: (x + 1) (x - 1)

What is x² - 1?

200

Simplify: (5x + 3) (5x - 3)

What is 30x²?

300

Simplify (2x - 5) (3x + 6)

What is 6x² -  15x + 12x - 30?

400

Simplify (2x² - 4x⁴) (3x³ + 7x)

What is -12x⁷ - 22x⁵ + 14x³?

500

Simplify (11x³ - 9x²) (7x² + 12)

What is 77x⁵ - 63x⁴ + 132x³ - 108x²?

Identifying Degree and Type of Polynomial

100

Identify the degree and type of polynomial: 3x²?

What is a quadratic (second degree) monomial?

200

Identify the degree and type of monomial: 4x³ - 2x²

What is a cubic (third degree) binomial?

300

Identify the degree and type of polynomial: 5x⁴ + 4x³ - 5

What is a quartic (fourth degree) trinomial?

400

Identify the degree and type of polynomial: 6x³ + 5x² - 4x?

What is a cubic (third degree) trinomia?

500

Identify the degree and type of polynomial:

11x⁶ + 10x⁴ - 8x² + 9x³ - 13?

What is a hexic (sixth degree) five term polynomia?