4.1-4.3 Alg II review

Front

Simplify: (4x^3 + 2x^2 - 5x - 9) - (-3x^3 - 5x^2 - x + 11)

Back

7x^3 + 7x^2 - 4x - 20

Front

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

Back

5x^3 - 13x^2 + 24x + 12

Front

Simplify: (4x^3 + 2x^2 - 5x - 9) + (-3x^3 - 5x^2 - x + 11)

Back

x^3 - 3x^2 - 6x + 2

Front

A function with degree 3 is called

Back

cubic

Front

Simplify: 2x^3 + 5x^2 + 9 ÷ x + 3

Back

2x^2 - x + 3

Front

What is the degree of the polynomial 4x^5 + 3x^3 - 2x + 1?

Back

5

Front

What is the leading coefficient of the polynomial 2x^4 - 3x^2 + 5?

Back

2

Front

What is the result of factoring x^2 - 9?

Back

(x - 3)(x + 3)

Front

What is the sum of the roots of the polynomial x^2 - 5x + 6?

Back

5

Front

What is the product of the roots of the polynomial x^2 - 5x + 6?

Back

6