Curated OER
Mixing Fertilizer
Your young landscapers do concentration calculations in this problem dealing with mixing fertilizer. Learners use and analyze rational expressions within this context.
Curated OER
Addition and Subtraction of Rational Expressions
In this rational expressions learning exercise, 9th graders solve and complete 15 different problems that include adding and subtracting rational expressions. First, they define Least Common Multiple to get a common denominator in an...
Oswego City School District
Regents Exam Prep Center: Undefined Fractions
This algebra tutorial helps students determine when a fraction is undefined and includes examples with rational expressions.
CK-12 Foundation
Ck 12: Algebra: Division of Rational Expressions
[Free Registration/Login may be required to access all resource tools.] Students learn to divide rational expressions involving monomials and polynomials. Students examine guided notes, review guided practice, watch instructional videos...
CK-12 Foundation
Ck 12: Algebra: Excluded Values for Rational Expressions
[Free Registration/Login may be required to access all resource tools.] Reduce rational expressions involving fractions to simplest terms and find their excluded values.
CK-12 Foundation
Ck 12: Algebra: Multiplication of Rational Expressions
[Free Registration/Login may be required to access all resource tools.] In this lesson students multiply rational expressions involving monomials and polynomials. Students examine guided notes, review guided practice, watch instructional...
CK-12 Foundation
Ck 12: Algebra: Applications of Rational Expressions
[Free Registration/Login may be required to access all resource tools.] In this lesson students solve applications that involve adding and subtracting rational expressions. Students watch a video tutorial, explore guided notes and...
CK-12 Foundation
Ck 12: Algebra: Applications Using Rational Equations
[Free Registration/Login may be required to access all resource tools.] In this lesson students use lowest common denominators to solve applications involving rational equations. Students watch a video tutorial, explore guided notes and...
CK-12 Foundation
Ck 12: Algebra: Division of Rational Expressions
[Free Registration/Login may be required to access all resource tools.] This lesson covers dividing two or more rational expressions. Students examine guided notes, review guided practice, watch instructional videos and attempt practice...
CK-12 Foundation
Ck 12: Algebra: Division of Rational Expressions
[Free Registration/Login may be required to access all resource tools.] In this lesson students learn how to divide by rational expressions. Students examine guided notes, review guided practice, watch instructional videos and attempt...
Paul Dawkins
Paul's Online Notes: Algebra & Trig Review
The tutorial reviews algebra and trigonometric topics needed in Calculus. Topics examined are solving equations, rational expressions, absolute value, solving trigonometric functions, exponentials, and logarithms. Class notes,...
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Mixed Expressions
Find a quick, concise explanation of a mixed expression. An example is given and clearly explained.