Explanation Given Information: The expression is x 3 + 2 x 2 − 11 x − 20 x + 5 . Formula used: The relationship between the dividend, divisor, quotient and remainder is given by, dividend = divisor × quotient + remainder Calculation: Consider the expression, x 3 + 2 x 2 − 11 x − 20 x + 5 Use the long division method to solve. x 2 − 3 x + 4 x + 5 x 3 + 2 x 2 − 11 x − 20 x 3 + 5 x 2 _ − 3 x 2 − 11 x − 3 x 2 − 15 x _ 4 x − 20 4 x + 20 _ − 40 Now check the solution

11th Edition

ISBN: 9781285199191

Author: Dale Ewen, C. Robert Nelson

Publisher: Cengage Learning

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Chapter 6, Problem 20CR

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To calculate: The simplified form of the expression x3+2x2−11x−20x+5.

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Chapter 6, Problem 19CR

Chapter 6, Problem 21CR

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Chapter 6 Solutions

Elementary Technical Mathematics

Ch. 6.1 - Solve each equation and check: x+2=8 Ch. 6.1 - Prob. 2E Ch. 6.1 - Prob. 3E Ch. 6.1 - Solve each equation and check: 23n=6 Ch. 6.1 - Solve each equation and check: w712=3 Ch. 6.1 - Prob. 6E Ch. 6.1 - Solve each equation and check: x13=1.5 Ch. 6.1 - Solve each equation and check: n+12=5 Ch. 6.1 - Solve each equation and check: 3b=15.6 Ch. 6.1 - Solve each equation and check: y17=25

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The simplified form of the expression x 3 + 2 x 2 − 11 x − 20 x + 5 .

Solution Summary: The author calculates the simplified form of the expression x3+2. The relationship between the dividend, divisor, quotient and remainder is given.

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To calculate: The simplified form of the expression x3+2x2−11x−20x+5.

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Chapter 6 Solutions