Unit 4 Review

Front

What is the result of expanding (x - 4)(x - 6)?

Back

Front

How do you find the difference of (3 - 2x + 2x^2) and (4x - 5 + 3x^2)?

Back

Front

What is the simplified form of the radical √300?

Back

Front

Back

Front

Back

Front

What is the definition of a polynomial?

Back

A polynomial is an expression consisting of variables and coefficients, using only the operations of addition, subtraction, multiplication, and non-negative integer exponents.

Front

What is the degree of the polynomial 5x^3 + 2x^2 - x + 7?

Back

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

Front

What is the process of factoring a quadratic expression?

Back

Factoring a quadratic expression involves rewriting it as a product of two binomials.

Front

What is the quadratic formula?

Back

Front

What does it mean to simplify a radical expression?

Back

Simplifying a radical expression means to express it in its simplest form, removing any perfect square factors from under the radical.