Algebra 2: Resources and Extra Practice - 4.01 Simplifying Rational Equations

Algebra 2: Resources and Extra Practice

4.01 Simplifying Rational Equations

Essential Question:

How can rational expressions be rewritten in a simplified form?

4.01 Lesson.mp4

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Khan Academy Resources

Simplifying rational expressions: common binomial factorsGiven a rectangle with length a²+6a+27 and width a²-9, Sal writes the ratio of the width to the length as a simplified rational expression.

Simplifying rational expressions: groupingSal simplifies and states the domain of (2x^2+13x+20)/(2x^2+17x+30).

Simplifying rational expressions: opposite common binomial factorsSal simplifies and states the domain of (x^2-36)/(6-x).

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