6. Find the derivative of y= 2x² (3x - 4). A. 6x³ - 8x² B. 18x² - 16x 7. Find the derivative: f(x)=x*sinx A. x\cosx - 4x3sinx B. x cosx + 4x³sinx C. 15x² - 6x D. 6x-4 C. 4x cosx D. -4x³cosx
6. Find the derivative of y= 2x² (3x - 4). A. 6x³ - 8x² B. 18x² - 16x 7. Find the derivative: f(x)=x*sinx A. x\cosx - 4x3sinx B. x cosx + 4x³sinx C. 15x² - 6x D. 6x-4 C. 4x cosx D. -4x³cosx
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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![6. Find the derivative of y= 2x² (3x - 4).
A. 6x³ - 8x²
B. 18x² - 16x
7. Find the derivative: f(x) = x sinx
A. x\cosx - 4x3sinx
B. x cosx + 4x³sinx
C. 15x² - 6x
D. 6x-4
C. 4x3cosx
D. -4x³cosx](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcc3ab675-e44a-4eed-802f-660b9860a018%2F6184978e-943e-481c-9c8d-031128583e61%2F4ybqct4o_processed.png&w=3840&q=75)
Transcribed Image Text:6. Find the derivative of y= 2x² (3x - 4).
A. 6x³ - 8x²
B. 18x² - 16x
7. Find the derivative: f(x) = x sinx
A. x\cosx - 4x3sinx
B. x cosx + 4x³sinx
C. 15x² - 6x
D. 6x-4
C. 4x3cosx
D. -4x³cosx
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