'Dividing rational expressions' presentation slideshows

8-2

Multiplying and Dividing Rational Expressions. 8-2. Warm Up. Lesson Presentation. Lesson Quiz. Holt McDougal Algebra 2. Holt Algebra 2. 1. y 2. x 6. y 5. y 3. x 2. Warm Up Simplify each expression. Assume all variables are nonzero. 1. x 5 ? x 2. x 7. 2. y 3 ? y 3. y 6. 3.

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9.1 Multiplying and Dividing Rational Expressions

9.1 Multiplying and Dividing Rational Expressions. Complex fractions. Definition of a Rational Expression. In mathematics, a rational function is any function which can be written as the ratio of two polynomial functions. Since they are fractions. Simplify a Rational Expression.

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Chapter 9: Rational Expressions and Equations

Chapter 9: Rational Expressions and Equations. Basically we are looking at expressions and equations where there is a variable in a denominator. 9.1 Multiplying and Dividing Rational Expressions. Definitions and issues Simplifying Multiplying Dividing Complex Fractions. Definition.

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Simplifying

Simplifying. Rational Expressions. Multiplying and Dividing Rational Expressions. Remember that a rational number can be expressed as a quotient of two integers . A rational expression can be expressed as a quotient of two polynomials. Remember, denominators cannot = 0.

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Simplifying

Simplifying. Rational Expressions. Multiplying and Dividing Rational Expressions. Remember that a rational number can be expressed as a quotient of two integers. A rational expression can be expressed as a quotient of two polynomials. Remember, denominators can not = 0.

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Section: 9-4 SOL: AII. 1a

Rational Expressions. Objective: I will simplify rational expressions using multiplication and division. Section: 9-4 SOL: AII. 1a. Rational Expressions. Remember a RATIONAL EXPRESSION can be expressed as a quotient of two polynomials. Remember, denominators can not = 0.

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Quote of the Day

Quote of the Day. Great spirits have always found violent opposition from mediocrities. The latter cannot understand it when a man does not thoughtlessly submit to hereditary prejudices but honestly and courageously uses his intelligence. -Albert Einstein.

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P6 Rational Expressions

P6 Rational Expressions. Warm-up. Simplify the following:. Rational expression. Activity: Graph the expression above in your calculator. And fill in the table: Do you notice anything unusual? Discuss possible reasons for your result with your neighbor.

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Objective

Objective. Standard 15.0 I can use the rules of exponents and factorization to simplify the multiplication and division of rational expressions. Multiplying and Dividing Rational Expressions. Example 1. Multiplying and Dividing Rational Expressions. Example 2.

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Section 12.5 Multiplying & Dividing Rational Expressions

Section 12.5 Multiplying & Dividing Rational Expressions. Multiplying Rational Expressions Finding Powers of Rational Expressions Dividing Rational Expressions Mixed Operations. Example: Multiply.

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MULTIPLYING RATIONAL EXPRESSIONS

MULTIPLYING RATIONAL EXPRESSIONS. SECTION 11.5. How to multiply. Multiply the top (numerator) Multiply the bottom (denominator) Factor the top and bottom Simplify. Examples. 1. 2. Examples. 3 . 4. Examples. 5. 6. DIVIDING RATIONAL EXPRESSIONS. SECTION 11.5. How to divide.

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Do Now 6/2/10

Do Now 6/2/10. Take out HW from last night. Text p. 797, #4-38 evens Copy HW in your planner. Text p. 806, #4-26 evens Quiz Friday sections 12.4 & 12.5 In your notebook, find the product and quotient of the following fractions. Homework Text p. 797, #4-36 evens. 22). 4). 6). 24). 8).

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Do Now 6/2/10

Do Now 6/2/10. Take out HW from last night. Text p. 797, #4-38 evens Copy HW in your planner. Text p. 806, #4-26 evens Quiz Friday sections 12.4 & 12.5 In your notebook, find the product and quotient of the following fractions. Homework Text p. 797, #4-36 evens. 22). 4). 6). 24). 8).

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Algebra II Honors POD homework: p. 55 7-31 eoo, 35-39 odds

Algebra II Honors POD homework: p. 55 7-31 eoo, 35-39 odds. Factor the following:. Simplifying Rational Expressions . 1) Factor the numerator and denominator. 2) Reduce (cancel). Multiplying or Dividing Rational Expressions. Change any divisions to multiplication.

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Algebra

Algebra. 11.5 Multiplying and Dividing Rational Expressions. Multiplying Fractions. When you multiply fractions, you multiply:. NUMERATOR x NUMERATOR. DENOMINATOR x DENOMINATOR. But first, you can simplify by reducing fractions and cross-canceling common factors. 5. 25. 1. 5.

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Dividing Rational Expressions

Dividing Rational Expressions. Dividing Fractions. Rules for Dividing Rational Expressions. Change to multiplication and use the reciprocal of the divisor (2 nd fraction). Factor. Reduce. Multiply your remaining factors. Check to see if you can reduce again. #1 Divide and simplify.

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9-4 Multiplying and Dividing Rational Expressions

9-4 Multiplying and Dividing Rational Expressions. Ex 1: If possible, simplify the rational expression. Ex 2: Multiply the rational expression. Simplify the result. = y. =5. a. =3. b. Ex 3: Divide the Rational Expression. Simplify the Result. . a. . = 4. b. .

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Section 6.2

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RATIONAL EXPRESSION REVIEW

RATIONAL EXPRESSION REVIEW. A rational expression is a fraction in which the numerator or denominator is a variable expression (such as a polynomial). A rational expression is undefined if the denominator has a value of 0.

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Dividing Rational Expressions

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