Solve 12 < Done12.It cannotwhere theSolve the inequality below.b3x² - 6x - 9x² + 7x-8Storiesbecausegraph≤0Send To >WEnX♫&

Divide both sides by 3The denominator cannot be zero so

Answered: 12. Solve the inequality below. b. 3x²…

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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Related questions

Question

Solve 12

< Done
12.
It cannot
where the
Solve the inequality below.
b
3x² - 6x - 9
x² + 7x-8
Stories
because
graph
≤0
Send To >
WEn
X
♫
&

Expert Solution

Step 1: Simplification

$fraction numerator 3 x squared minus 6 x minus 9 over denominator x squared plus 7 x minus 8 end fraction less or equal than 0 fraction numerator 3 open parentheses x squared minus 2 x minus 3 close parentheses over denominator x squared plus 7 x minus 8 end fraction less or equal than 0$

Divide both sides by 3

$fraction numerator x squared minus 2 x minus 3 over denominator x squared plus 7 x minus 8 end fraction less or equal than 0 fraction numerator x squared minus 3 x plus x minus 3 over denominator x squared plus 8 x minus x minus 8 end fraction less or equal than 0 fraction numerator x open parentheses x minus 3 close parentheses plus 1 open parentheses x minus 3 close parentheses over denominator x open parentheses x plus 8 close parentheses minus 1 open parentheses x plus 8 close parentheses end fraction less or equal than 0 fraction numerator open parentheses x plus 1 close parentheses open parentheses x minus 3 close parentheses over denominator open parentheses x minus 1 close parentheses open parentheses x plus 8 close parentheses end fraction less or equal than 0$

The denominator cannot be zero so $x not equal to 1 comma thin space x not equal to negative 8$