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If 
y^(3)+5y-x^(2)+1=0 then find 
(dy)/(dx) in terms of 
x and 
y.
Answer: 
(dy)/(dx)=

If y3+5yx2+1=0 y^{3}+5 y-x^{2}+1=0 then find dydx \frac{d y}{d x} in terms of x x and y y .\newlineAnswer: dydx= \frac{d y}{d x}=

Full solution

Q. If y3+5yx2+1=0 y^{3}+5 y-x^{2}+1=0 then find dydx \frac{d y}{d x} in terms of x x and y y .\newlineAnswer: dydx= \frac{d y}{d x}=
  1. Implicit Differentiation: Differentiate both sides of the equation with respect to xx. We will use implicit differentiation because yy is a function of xx. Differentiate y3y^3 with respect to xx: 3y2(dydx)3y^2(\frac{dy}{dx}) Differentiate 5y5y with respect to xx: 5(dydx)5(\frac{dy}{dx}) Differentiate x2-x^2 with respect to xx: yy11 Differentiate yy22 with respect to xx: yy44
  2. Write Differentiated Equation: Write down the differentiated equation.\newline3y2dydx+5dydx2x=03y^2\frac{dy}{dx} + 5\frac{dy}{dx} - 2x = 0
  3. Solve for (\frac{dy}{dx}): Solve for \((\frac{dy}{dx}).\(\newlineFactor out (\frac{dy}{dx}) from the terms that contain it:\(\newline(\frac{dy}{dx})(\(3y^22 + 55) = 22x\newlineNow, divide both sides by (\(3y^22 + 55) to isolate (\frac{dy}{dx}):\(\newline\((\frac{dy}{dx}) = \frac{\(2\)x}{\(3\)y^\(2\) + \(5\)}

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