Daily Archives: March 6, 2009

Days 120, 121, 122 – March 6 and 9 and 10

Algebra: Chapter 10, Lesson 5, page 445. Addition and Subtraction: Unlike Denominators (Chapter 10-5) This lesson is TOUGH and takes time to do right. We have to bring all of our tools to the problem. Know how to FOIL, recognize … Continue reading

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Day 119 – March 5

Algebra: Chapter 10, Lesson 4, page 442. Adding and Subtracting Rational Expressions with Like Denominators To add or subtract rational expressions with like denominators, add or subtract the numerators, and write the sum or difference over the common denominator. DON’T … Continue reading

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