17. If x to the power equals 8, then x equals: A. -9 B. 6 C. 9 D. 16 18. Find the value of x that will satisfy the following expression: √x-2=-√√x+2 A. x = 3/2 B. x = 18/6 C. x=9/4 D. none of these

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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Answer the following with corresponding solutions.
17. If x to the 3/4 power equals 8, then x equals:
A. -9
B. 6
C. 9
D. 16
18. Find the value of x that will satisfy the following expression: √√x - 2 =
==
A. x = 3/2
B. x = 18/6
C. x = 9/4
D. none of these
-√√x + 2
Transcribed Image Text:17. If x to the 3/4 power equals 8, then x equals: A. -9 B. 6 C. 9 D. 16 18. Find the value of x that will satisfy the following expression: √√x - 2 = == A. x = 3/2 B. x = 18/6 C. x = 9/4 D. none of these -√√x + 2
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