Find the equation of the tangent line at the point (-1 , -8)

x^{2/3}-y^{2/3}-5y=37

I keep getting this as the answer which is wrong: y+1=(1/7)(x+8)

Can anyone help me solve this equation? Thank you!

Here is the work I did:

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- February 20th 2013, 03:00 PMmichellederzEquation of the Tangent Line using Differentials
Find the equation of the tangent line at the point (-1 , -8)

x^{2/3}-y^{2/3}-5y=37

I keep getting this as the answer which is wrong: y+1=(1/7)(x+8)

Can anyone help me solve this equation? Thank you!

Here is the work I did: - February 20th 2013, 03:50 PMPlatoRe: Equation of the Tangent Line using Differentials