Find slope of
x^2+xy +y^2=27
slope of x^2+xy
Submitted by jack on 8. February 2005 - 0:40
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slope of x^2+xy
Submitted by jack on 8. February 2005 - 0:40
Find slope of |
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slope of x^2+xy
x^2 +xy +y^2 =27
Diffrentiating wrt x
2x +y + xy' +2yy' = 0
Arranging terms of dy/dx
y'(x+2y)= - (2x+y)
Hence slope is
y' = -(2x+y)/(x+2y)