Solve x^2 times second derivative

Solve x^2 times second derivative -3x times first derivative -5y =sin(logx) my solution is integrating both sides we have
1. 3 answers
2. asked by Daniel
3. 448 views
u(x,y)=xln(x^2+y^2)-(2y times inverse of tan of y/x)1)find derivative of u wrt to x and then wrt y 2)show that (x times
1. 1 answer
2. asked by pakh
3. 532 views
How would I go about finding the derivative of f(x)=ln(x)(7x-2)^3first=ln(x) second= (7x-2)^3 Would I do first times the
1. 4 answers
2. asked by Corin
3. 672 views
Find the second derivative for the function 5x^3+60x^2-36x-41and solve the equation F(X)=0 i got to the second derivative but
1. 1 answer
2. asked by Herosugar
3. 1,396 views
If x = t^2 + 1 and y = t^3, then d^2y/dx^2 =I know I can solve for t in terms of x and substitute that into y = t^3 and find the
1. 2 answers
2. asked by Anonymous
3. 3,336 views
R=M^2(c/2-m/3)dR/dM=CM-M^2 I found the derivative. Now how would I find the vale of M that maximize the derivative dR/dM? set it
1. 1 answer
2. asked by Anonymous
3. 2,691 views
Take the second derivative of 2sin2(x) and evaluate it at x=π/3.So I got the second derivative, -8sin(2x) How do I solve plug
1. 2 answers
2. asked by sal
3. 514 views
z=u(v+w)^(1/2) find ∂^3z/(∂u∂v∂w)what partial derivative am I suppose to be finding exactly? Do I take the derivative of
1. 0 answers
2. asked by C
3. 584 views
Could someone check my reasoning? thanxFind the derivative of the function. sin(sin[sinx]) I need to use the chain rule to
1. 1 answer
2. asked by XCS
3. 804 views
Find the derivative of f(x)=7x-19 at x=2.I think that the derivative would be 7 and theb times 2 so 14. Is this correct or would
1. 3 answers
2. asked by Hannah
3. 861 views