k 1.3 For what set of real values of k is 1-√k+ √2-k real? 1 (3) 1.4 Show that the roots of the equation 5p² = x(x-3p) are non-real if p±0. (4)

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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k
1.3
For what set of real values of k is
1-√k+ √2-k real?
1
(3)
1.4
Show that the roots of the equation 5p² = x(x-3p) are non-real if p±0.
(4)
Transcribed Image Text:k 1.3 For what set of real values of k is 1-√k+ √2-k real? 1 (3) 1.4 Show that the roots of the equation 5p² = x(x-3p) are non-real if p±0. (4)
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