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?
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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