Rational Equations 9-5
Algebra learners practice solving various rational equations by finding the LCD and multiplying both sides of the equation. There are nine problems on this instructional activity geared towards algebra 1.
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Word Problems Leading to Rational Equations
Show learners how to apply rational equations to the real world. Learners solve problems such as those involving averages and dilution. They write equations to model the situation and then solve them to answer the question — great...
10th - 12th Math CCSS: Designed
Saxon Math: Algebra 2 (Section 9)
Section 9 of the 12 linked Saxon Math sections introduces the young algebrist to graphing periodic functions, creating graphs from quadratic roots, working with inequalities, and rational equations. Common among all the lessons is the...
9th - 12th Math CCSS: Adaptable
Equations Involving a Variable Expression in the Denominator
0/0 doesn't equal 0! Begin this lesson by allowing the class to explore the concept of dividing by zero. The introduction allows for discovery and provides meaningful examples of dividing by zero. This understanding leads to solving...
9th - 10th Math CCSS: Designed
Two more examples of solving rational equations
Rational expressions are the focus of this video, which completes Sal's lecture series on how to work with and solve the particular type of equation. The length of the video would be ideal for a computer lab visit or homework assignment...
4 mins 7th - 11th Math