Hector Dindo (0.5)*-1 > (0.25)¯x-2 (0.5)*-1 > (0.5)2(-x-2) х — 1>-2х —4 (0.5)*-1 > (0.25)-*-2 (0.5)*-1 > (0.5)²(-x-2) x - 1<-2x – 4 3x > -3 Зx < -3 x > -1 or (-1,+∞) x < -1 or (-o, -1) 6. Have you noticed any difference in the solutions? What is it? 7. Who used the property for exponential inequality? How did he use it? 8. Taking Hector's solution, can 0 be a value of x? 9. Considering Dindo's solution, will -2 make the inequality correct?

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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Hector
Dindo
(0.5)*-1 > (0.25)-*-2
(0.5)*-1 > (0.5)2(-x-2)
х — 1>-2х — 4
(0.5)*-1 > (0.25)~*-2
(0.5)*-1 > (0.5)²(-x-2)
х — 1<-2х — 4
Зx > -3
Зх < -3
x > -1 or (-1,+∞)
x < -1 or (-0, -1)
6. Have you noticed any difference in the solutions? What is it?
7. Who used the property for exponential inequality? How did he use it?
8. Taking Hector's solution, can 0 be a value of x?
9. Considering Dindo's solution, will -2 make the inequality correct?
10. Were Hector and Dindo both correct? If not, whose work is right?
Transcribed Image Text:Hector Dindo (0.5)*-1 > (0.25)-*-2 (0.5)*-1 > (0.5)2(-x-2) х — 1>-2х — 4 (0.5)*-1 > (0.25)~*-2 (0.5)*-1 > (0.5)²(-x-2) х — 1<-2х — 4 Зx > -3 Зх < -3 x > -1 or (-1,+∞) x < -1 or (-0, -1) 6. Have you noticed any difference in the solutions? What is it? 7. Who used the property for exponential inequality? How did he use it? 8. Taking Hector's solution, can 0 be a value of x? 9. Considering Dindo's solution, will -2 make the inequality correct? 10. Were Hector and Dindo both correct? If not, whose work is right?
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