Unit 6 Retest

Front

Factor the polynomial: 5x² - 13x + 6

Back

(x - 2)(5x - 3)

Front

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

Back

-x² - 6x + 8

Front

Factor: x² – 5x – 24

Back

(x - 8)(x + 3)

Front

Which binomial is a factor of the polynomial 3x² + 7x + 2?

Back

(3x + 1)

Front

The area of a rectangle is (x² + 17x + 42) ft². If its width is (x + 3) ft, what is its length?

Back

(x + 14) ft

Front

What is the definition of a polynomial?

Back

A polynomial is a mathematical expression consisting of variables, coefficients, and non-negative integer exponents.

Front

What is the degree of the polynomial 4x³ - 2x² + 7?

Back

The degree is 3, which is the highest exponent of the variable.

Front

What does it mean to factor a polynomial?

Back

Factoring a polynomial means expressing it as a product of its factors.

Front

What is the quadratic formula?

Back

The quadratic formula is x = (-b ± √(b² - 4ac)) / (2a) for a quadratic equation ax² + bx + c = 0.

Front

What is the difference between a monomial and a polynomial?

Back

A monomial is a single term, while a polynomial is a sum of two or more terms.