Mrs. Johnson has been working with rational expressions lately. She explained that a certain value of the domain makes this expressionundefined. What value is Mrs. Johnson speaking of?3x+ 65x- 10O -1-2O 2earch81°F SunnyF4F5F6F8F9F10F11F12Prt ScInsert

This question is related to rational expressions, we will solve it using given information.

Answered: Mrs. Johnson has been working with…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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The student was asked to divide the given rational expressions. Explain what the student did wrong. (h +3)(h-6) (h-6)(h+ 2) (h+2)(h+5) (h + 3)(h + 4) Shania (h+3)(h-6) (h+2)(h + 5) Ih+3(h -6) Ih+2Mh +5) * th+3}(h + 4) (h-6)(h -6) (h+5)(h + 4) (h-6)(h +2) (h +3)(h + 4) (h -6)(h+2) O In the last step, the student neglected to divide out the last remaining common factor (h - 6). O The student's answer is not complete without expanding all parentheses in the final step. O The student shouldn't have divided out any common factors before expanding all parentheses. O When dividing out any common factors, the student should have added a minus sign in case the factors are negative. O The student did not change from division to multiplication of rational expressions and, therefore, divided out the wrong common factors. Give the correct answer. (Simplify your answer completely.) acer
6 x + 3 4 A board of length inches was cut into two pieces. If one piece is X-3 expression. The other piece of the board has length (Simplify your answer.) inches, express the length of the other piece as a rational כײ ← ? * 6 x +3 in. 4 X-3 in.
Please advise on this problem, thanks.
Reduce the following rational expression to its lówest terms. x² + 6x + 8 x2 - 16 Answer Keyboard Submit Answ O 2021 Hawkes Learning
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Could I have some assistance on both a and b, thank you!
A student thinks that the expressions (a + b) and a + b- are equal to one another. How would you explain to the student why this is not so? Choose the correct answer below. This is because, for example, (a + b) is equal to when a= 4 and b = 6, while a +b² is equal to not so so
Add the following rational expressions. 7x- 12 7-8х x +x-20 x² +x- 20 7x - 12 7-8х (Simplify your answer.) %3! x +x- 20 x +x- 20
Write a rational expression that is undefined for x = -10
simply the rational expression 48x4 over 6x5

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Mrs. Johnson has been working with rational expressions lately. She explained that a certain value of the domain makes this expression undefined. What value is Mrs. Johnson speaking of? 3x+ 6 5x- 10 O -1 -2 O 2