What is the derivative of (-2x+y/(-x+2y)) ?

The derivative of (-2x+y/(-x+2y)) is (3x\frac{dy)/(dx)-3y}{(-x+2y)^2}

What is the first derivative of (-2x+y/(-x+2y)) ?

The first derivative of (-2x+y/(-x+2y)) is (3x\frac{dy)/(dx)-3y}{(-x+2y)^2}

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\frac{d}{d x} (\frac{- 2 x + y}{- x + 2 y})

\frac{3 x \frac{d y}{d x} - 3 y}{( - x + 2 y ) ^{2}}

Solution steps

\frac{d}{d x} (\frac{- 2 x + y}{- x + 2 y})

Apply the Quotient Rule:

(\frac{f}{g})^{'} = \frac{f ^{'} \cdot g - g ^{'} \cdot f}{g ^{2}}

= \frac{\frac{d}{d x} ( - 2 x + y ) ( - x + 2 y ) - \frac{d}{d x} ( - x + 2 y ) ( - 2 x + y )}{( - x + 2 y ) ^{2}}

\frac{d}{d x} (- 2 x + y) = - 2 + \frac{d y}{d x}

\frac{d}{d x} (- x + 2 y) = - 1 + 2 \frac{d y}{d x}

= \frac{( - 2 + \frac{d y}{d x} ) ( - x + 2 y ) - ( - 1 + 2 \frac{d y}{d x} ) ( - 2 x + y )}{( - x + 2 y ) ^{2}}

Expand

(- 2 + \frac{d y}{d x}) (- x + 2 y) - (- 1 + 2 \frac{d y}{d x}) (- 2 x + y) : 3 x \frac{d y}{d x} - 3 y

= \frac{3 x \frac{d y}{d x} - 3 y}{( - x + 2 y ) ^{2}}

\frac{d}{d x} ((7 x^{6} + 2 x^{3})^{4})

ln (169 sin^{2} (x))

2 cos (4 x) + 2 e^{- 0.2 x}

2^{s i n (π x)}

\frac{\partial}{\partial x} (\frac{x}{x ^{2} + x + 1})

What is the derivative of (-2x+y/(-x+2y)) ?
The derivative of (-2x+y/(-x+2y)) is (3x\frac{dy)/(dx)-3y}{(-x+2y)^2}
What is the first derivative of (-2x+y/(-x+2y)) ?
The first derivative of (-2x+y/(-x+2y)) is (3x\frac{dy)/(dx)-3y}{(-x+2y)^2}