If y = (x + 1)(2x - √x), then y' will be 1 A. (x + 1) (2 − √x) + (2x − ——) 2√x B. (x+1) + (2x- √x) (2 - √x) c. (x + 1) (2-2) + (2x - √x) 1 1 (x + 1) (2-2) + (²x − 2) D.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Using the image below answer the question. 

If y = (x + 1)(2x + √²x),
VF)
A.
D.
(x + 1) (2 - √²) + (28)
2√x
B. (x + 1) + (2x − √x)(2-√x)
(x + 1) (2 +
1
then y' will be
2√x
(x + 1) (2 - 2 √2)
+ (2x - √x)
2√x
Transcribed Image Text:If y = (x + 1)(2x + √²x), VF) A. D. (x + 1) (2 - √²) + (28) 2√x B. (x + 1) + (2x − √x)(2-√x) (x + 1) (2 + 1 then y' will be 2√x (x + 1) (2 - 2 √2) + (2x - √x) 2√x
3
If g(x) = -x³ + 3x² + 4. What can you say about the rate of change
of g(x) when x = -2?
A. It is increasing
B. It is decreasing
C. It is neither increasing nor decreasing
D. It can never be found
Transcribed Image Text:3 If g(x) = -x³ + 3x² + 4. What can you say about the rate of change of g(x) when x = -2? A. It is increasing B. It is decreasing C. It is neither increasing nor decreasing D. It can never be found
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