Find the Exact Length of the Curve x = 1/3 √y (y − 3), 1 ≤ y ≤ 9 We will be using the formula of the exact length of the curve to solve this Answer The Exact Length of the Curve x = 1/3 √y (y − 3), 1 ≤ y ≤ 9 is 32/3 units Let #y=(x^(2x)(x1)^3)/(35x)^4#, how do you use logarithmic differentiation to find #dy/dx#?Answer (1 of 2) 1) The equation (x^2)dx (x^3 y^3)dy =0 , for x#0 , is rewritten as dx/dy x = y^3/x^2 , which is a Bernulli equation in the unknown x(y) To reduce it to normal form take x =V(y)^1/3 The equation becomes V' 3V = 3y^3 The integrating factor is e^3y and the solution i
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