Math
posted by Ifi on .
Calculate dy/dx, (x^3)(y^7) + 16xy^6=0
My ans is (y(163x^2y))/ x(96+7x^2y) but at wolfram is y^6(3x^2y+16). Btw i use product rule to dy/dx.
Need someone to recheck my ans.

3x^2y^7 + 7x^3y^6y' + 16y^6 + 96xy^5 y' = 0
y'(7x^3y^6+96xy^5) = (3x^2y^7 + 16y^6)
y' =
y^6 (3x^2 y + 16)

xy^5 (7x^2 y + 96)
y' =
y(3x^2y+16)

x(7x^2 y + 96)
you are correct, and Wolfram agrees for me. If the answer you got was different, you must have mistyped it into Wolfram 
Thanks guy