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Exam 5: Rational Expressions, Equations, and Functions

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Exam 1: Solving Linear Equations and Inequalities206 Questionsadd course
Exam 2: Graphs, Functions, and Applications99 Questionsadd course
Exam 3: Systems of Equations146 Questionsadd course
Exam 4: Polynomials and Polynomial Functions127 Questionsadd course
Exam 5: Rational Expressions, Equations, and Functions105 Questionsadd course
Exam 6: Radical Expressions, Equations, and Functions96 Questionsadd course
Exam 7: Quadratic Equations and Functions152 Questionsadd course
Exam 8: Exponential Functions and Logarithmic Functions71 Questionsadd course
Exam 9: Conic Sections71 Questionsadd course
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Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -

(Multiple Choice)
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Question 41

Divide and simplify. -Divide and simplify. -

(Multiple Choice)
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Question 42

Find the LCM by factoring. -24, 18, 44

(Multiple Choice)
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Question 43

Find the LCM by factoring. -8, 24, 15

(Multiple Choice)
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Question 44

Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -

(Multiple Choice)
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Question 45

Multiply and simplify. -Multiply and simplify. -

(Multiple Choice)
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Question 46

Simplify. -Simplify. -

(Multiple Choice)
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Question 47

Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -

(Multiple Choice)
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(81)
Question 48

Find all numbers for which the rational expression is not defined. -Find all numbers for which the rational expression is not defined. -

(Multiple Choice)
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(84)
Question 49

Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -

(Multiple Choice)
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(75)
Question 50

Multiply and simplify. -Multiply and simplify. -

(Multiple Choice)
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(78)
Question 51

Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -

(Multiple Choice)
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Question 52

Divide and simplify. -Divide and simplify. -

(Multiple Choice)
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(84)
Question 53

Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -

(Multiple Choice)
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Question 54

Divide and simplify. -Divide and simplify. -

(Multiple Choice)
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Question 55

Find all numbers for which the rational expression is not defined. -Find all numbers for which the rational expression is not defined. -

(Multiple Choice)
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Question 56

Multiply and simplify. -Multiply and simplify. -

(Multiple Choice)
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Question 57

Find all numbers for which the rational expression is not defined. -Find all numbers for which the rational expression is not defined. -

(Multiple Choice)
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Question 58

Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -

(Multiple Choice)
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(81)
Question 59

Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable. -

(Multiple Choice)
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Question 60
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