Posted by **jess** on Friday, July 22, 2011 at 4:12am.

d/dx x(1+y)^(1/2) + y(1+x)^(1/2)=0. Can some1 show me the calculation because i didn't get like the answer.

[ans=-1/(1+x)^2 but my calculation=-(sqrt(y+1) (2 sqrt(x+1) sqrt(y+1)+y)/(sqrt(x+1) (2 sqrt(x+1) sqrt(y+1)+x)]

## Answer This Question

## Related Questions

- math - d/dx x(1+y)^(1/2) + y(1+x)^(1/2)=0. Can some1 show me the calculation ...
- Math Help please!! - Could someone show me how to solve these problems step by ...
- Algebra - Evaluate sqrt7x (sqrt x-7 sqrt7) Show your work. sqrt(7)*sqrt(x)-sqrt(...
- math,algebra,help - Directions are simplify by combining like terms. x radiacal ...
- Math - How do you find a square root of a number that's not a perfect square? I'...
- Math(Roots) - sqrt(24) *I don't really get this stuff.Can somebody please help ...
- Mathematics - sqrt 6 * sqrt 8 also sqrt 7 * sqrt 5 6.92820323 and 5.916079783 So...
- Inequality - When I solve the inquality 2x^2 - 6 < 0, I get x < + or - ...
- math calculus please help! - l = lim as x approaches 0 of x/(the square root of...
- Calculus - Please look at my work below: Solve the initial-value problem. y'' + ...

More Related Questions