CRM Final Exam Review

Front

Simplify the following radical expression completely: √32

Back

4√2

Front

Factor completely: x² - 25

Back

(x + 5)(x - 5)

Front

Factor completely: 4x² - 9y²

Back

(2x - 3y)(2x + 3y)

Front

Simplify completely, leave as an improper fraction: 3/4 - 1/2

Back

1/4

Front

Simplify completely, leave as an improper fraction: 9/15 + 4/5

Back

7/5

Front

Definition of a radical expression

Back

An expression that includes a root, such as a square root or cube root.

Front

What is the difference of squares?

Back

A² - B² = (A + B)(A - B) is a factoring technique.

Front

What is an improper fraction?

Back

A fraction where the numerator is greater than or equal to the denominator.

Front

How to simplify a radical expression?

Back

Factor the number under the radical into its prime factors and simplify.

Front

What is the formula for factoring a perfect square trinomial?

Back

A² + 2AB + B² = (A + B)² or A² - 2AB + B² = (A - B)².