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AssignmentMultiple Choice
Adding and Subtracting Rational Expressions
Question 1 of 1 • KISD SS-3391B-Algebra II Honors B
Find the least common denominator for the following rational expressions.
Answer
A
(r – 1)(r – 4)(r – 5)B
(r – 1)(r + 4)(r – 5)C
(r – 1)(r + 1)(r – 4)(r – 5)D
(r – 1)(r + 1)(r + 4)(r – 5)