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Is there any value of x that must be excluded? Rational expressions contain fractions and we understand that the denominators CANNOT be zero because we cannot divide by zero. We must exclude those values that make the denominators equal to zero from our solutions because they won't satisfy the original equation. For example, for the equation we must say X-3 x0 and x3 because both of those values make the denominators equal to zero. What value(s) must be excluded from the solution of the 1 equation 1 2 %3D x-6 2-8x +14 X-2

Is there any value of x that must be excluded? Rational expressions contain fractions and we understand that the denominators CANNOT be zero because we cannot divide by zero. We must exclude those values that make the denominators equal to zero from our solutions because they won't satisfy the original equation. For example, for the equation we must say X-3 x0 and x3 because both of those values make the denominators equal to zero. What value(s) must be excluded from the solution of the 1 equation 1 2 %3D x-6 2-8x +14 X-2

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Is there any value of x that must be excluded? Rational expressions contain fractions and we understand that the denominators CANNOT be zero because we cannot divide by zero. We must exclude those values that make the denominators equal to zero from our solutions because they won't satisfy the original equation. For example, for the equation we must say X-3 x+0 and x 3 because both of those values make the denominators equal to zero. What value(s) must be excluded from the solution of the 1 equation 2-8x +14 9-x Share with Class
Transcribed Image Text:Is there any value of x that must be excluded? Rational expressions contain fractions and we understand that the denominators CANNOT be zero because we cannot divide by zero. We must exclude those values that make the denominators equal to zero from our solutions because they won't satisfy the original equation. For example, for the equation we must say X-3 x+0 and x 3 because both of those values make the denominators equal to zero. What value(s) must be excluded from the solution of the 1 equation 2-8x +14 9-x Share with Class
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