Monthly Archives: April 2009

Day 143 – April 16

Algebra: Chapter 12 TEST

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Day 142 – April 15

Chapter 11 Review Work on Quiz #22 for homework, find someone smart to help you recheck your work! There is NO REASON anyone should score any less than 100% on this SIMPLE QUIZ. Review your notes and get organized for … Continue reading

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Day 141 – April 14

Algebra: Chapter 11, Lesson 9, page 519. Equations with Radicals A radical equation contains a variable in the radicand. To solve radical equations, first convert them to equations without radicals. Just like taking the square root of 2 sides of … Continue reading

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Days 139, 140 – April 3 and 13

Algebra: Chapter 11, Lesson 7 and Lesson 8, pages 509 and 514. Theorem of Pythagoras and its Uses `c^2 = a^2 + b^2`, where `a`, `b` and `c` are the sides of a RIGHT TRIANGLE. `a` and `b` are considered … Continue reading

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Day 138 – April 2

Algebra: Chapter 11, Lesson 6, page 504. Addition and Subtraction of Radical Expressions To add and subtract radical expressions, you can use the same distributive property we have used in the past. You may have to rationalize the denominator and … Continue reading

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Day 137 – April 1

Algebra: Chapter 11, Lesson 5, page 498. Dividing and Simplifying The `sqrt` of quotients is pretty simple. You can combine or break apart quotient `sqrt`s to your liking. Try to find perfect squares and make sure that all the factors … Continue reading

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