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The derivative of xCos(5x)

The derivative of xCos(5x)
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2. asked by Anonymous
3. 344 views
Use logarithmic differentiation to find the derivative of the function. show steps please!y=(e^-xcos^2(x))/(x^2+x+1)
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2. asked by Tim
3. 630 views
Use implicit differentiation to find the derivative of the family of curvessin(xy)+x5+y5=c. dy/dx=? I got
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2. asked by ang123
3. 2,238 views
use law of cosines to show that theta equals inverse cosine of (a^2 + b^2 -484)/(2ab) where a^2=(7+xcos a)^2 + (28-xsin a)^2 and
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2. asked by Lisa
3. 477 views
Can you show us how to use law of cosines to show that theta equals inverse cosine of (a^2 + b^2 -484)/(2ab) where a^2=(7+xcos
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2. asked by Lisa
3. 1,039 views
1) Find the derivative with respect to x ofIntegral from 1 to X^3 of sqrt( 1 + t²) dt I got sqrt( 1 + X^6) * 3x². Is that
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2. asked by Sam
3. 1,057 views
Identify the critical points and find the extreme values on the interval [-1,-5) for f(x)=cosx+xsinx+3I've taken the derivative
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2. asked by Anonymous
3. 775 views
Which expression is equivalent to tan(-x)cos^2x?-sin xcos x sin xcos x tan x + sin2x tan x − sin2x -tan x − sin2x
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2. asked by jimmy
3. 7,835 views
Let f be a real value function and x Î Dfthen 0 lim ( ) ( ) h f x h f x ® h + - when it exists is called A) The derivative of
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2. asked by Zaheer
3. 902 views
Find the first and second derivative - simplify your answer.y=x/4x+1 I solved the first derivative and got 1/(4x+1)^2 Not sure
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2. asked by Janet
3. 985 views