Multiplication & Division of Algebraic Fractions/Rational Expressions
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Multiplication & Division of Algebraic Fractions/Rational Expressions
Sessions 3-4
UNIT TEST 1 – Jan 20
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Objectives:Recall basics of factoringDefine reciprocalsMultiply and simplify REDivide and simplify RE
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RECALL: Multiplying rational numbers
where a, b, c, d are integers and b ≠0, d≠0.
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Multiply.
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Multiply.
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Multiply.
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Two expressions are RECIPROCALS of each
other if their product is 1.
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Find the reciprocal.
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Find the reciprocal.
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Find the reciprocal.
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TRY THIS!!!Find the reciprocal.
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RECALL: Dividing rational numbers
where a, b, c, d are integers and b ≠0, c ≠0 d≠0.
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Divide and simplify.
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Divide and simplify.
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TRY THIS!!!Divide and simplify.
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Book2Exercise 4cpage 123
nos. 1 - 11 (ODD ONLY)
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Further Examples on Simplification of Algebraic
Fractions
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Example 5 (page 123)
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Example 5 (page 123)
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Example 6 (page 124)
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Example 6 (page 124)
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Example
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Example
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Example
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Example
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Example
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Example
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Example
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Example
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Book2Exercise 4d, page 125
nos. 1 - 13 (ODD ONLY)
SEATWORK
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Exercise 4d1)
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Exercise 4d3)
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Exercise 4d5)
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Exercise 4d7)
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Exercise 4d9)
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Exercise 4d11)
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Exercise 4d13)
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HW # 2(BOND PAPER)
worksheet numbers 40-50
Submit on Friday (Jan 13)PRACTICE TEST ON JAN 13