Problem 4 For x,y,z E R 5x +y Given: 2x - 2y 3x +3y and xyz = -48. Find: S = x+y+z +z = 0 +2z = 0 -Z=0

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Question 5) Enter the value of S for Problem #4 from the following choices:
a)
+ 8
b) -10
c) +12
d) -14
e)
+16
f) -18
g) +20
h)
-22
Transcribed Image Text:Question 5) Enter the value of S for Problem #4 from the following choices: a) + 8 b) -10 c) +12 d) -14 e) +16 f) -18 g) +20 h) -22
Problem 4
For x, y, z E R
5x
Given: 2x
+y
- 2y
3x +3y
and xyz = -48.
Find: S = x+y+z
+z = 0
+2z = 0
-z = 0
Transcribed Image Text:Problem 4 For x, y, z E R 5x Given: 2x +y - 2y 3x +3y and xyz = -48. Find: S = x+y+z +z = 0 +2z = 0 -z = 0
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