# Undefined Algebraic Fractions Worksheets

What Are Undefined Algebraic Fractions? Algebraic fractions are the ones that have algebraic expressions in its numerator or denominator or both numerator and denominators. Solving algebraic fractions is similar to solving arithmetic fractions. There are cases in mathematics where there is no solution to a problem because some numbers are undefined or undetermined. Algebraic fractions can also be undefined when the denominator of these fractions equals zero. Such fractions have no meaning. Every algebraic fraction becomes undefined at a specific value of the variable. Consider a fraction 5/(x-2). Here the fraction will be undefined at x=2.

• ### Basic Lesson

Demonstrates general rules for finding the value of undefined algebraic fractions. A fraction is undefined when the denominator = 0

• ### Intermediate Lesson

Explores a step-by-step method to find the value of Undefined Algebraic Fractions. Find the value for "a" that makes the fraction undefined.

• ### Independent Practice 1

Find the value for x, y, a, b that makes the fraction undefined. The answers can be found below.

• ### Independent Practice 2

Features another 20 Undefined Algebraic Fractions problems.

• ### Homework Worksheet

Undefined Algebraic Fractions problems for students to work on at home. Example problems are provided and explained.

• ### Topic Quiz

10 Undefined Algebraic Fractions problems. A math scoring matrix is included.

• ### Homework and Quiz Answer Key

Answers for the homework and quiz.

• ### Lesson and Practice Answer Key

Answers for both lessons and both practice sheets.

#### Logic In Coursework

I failed every subject except for algebra.
How did you keep from failing that subject?