Wednesday

January 28, 2015

January 28, 2015

Posted by **erica** on Monday, October 8, 2012 at 12:16am.

y=2sqrt(x)-(1/x)

- calculus derivative HELP! -
**Reiny**, Monday, October 8, 2012 at 8:36amy = 2x^(1/2) - x^-1

dy/dx = x^(-1/2) + x^-2

or 1/√x + 1/x^2

**Answer this Question**

**Related Questions**

calculus - find the derivative of y=2sqrt(x)-(1/x)

Calculus - derivatives - Okay, I want to find the derivative of (x^x)^(x^x)... ...

Calculus - Any help would be much appreciated with the steps involved in each ...

Calculus - Any help would be much appreciated with the steps involved in each ...

Calculus--> bobpursley - How do you get m=0? from taking the second ...

Calculus - I need to find the second derivative of y=x(x-1)^1/2. I found the ...

calculus - Differentiate both sides of the double angle identify sin 2x= 2 sin x...

calc - derivative of (x^3/6)+(1/2x)? i got (x^2/2)-(1/2x^2) is that correct? and...

Derivative Calculus - I just need my answers checked. 1) Find the derivative. f(...

CALCULUS HELP - Find the second derivative for the function 5x^3+60x^2-36x-41 ...