What is (d^2)/(dx^2)(((x+b)(x-a))/((x-b))) ?

The answer to (d^2)/(dx^2)(((x+b)(x-a))/((x-b))) is (4b(b-a))/((x-b)^3)

(d^2)/(dx^2)(((x+b)(x-a))/((x-b)))

\frac{d ^{2}}{d x ^{2}} (\frac{( x + b ) ( x - a )}{( x - b )})

\frac{4 b ( b - a )}{( x - b ) ^{3}}

Solution steps

\frac{d ^{2}}{d x ^{2}} (\frac{( x + b ) ( x - a )}{( x - b )})

\frac{d}{d x} (\frac{( x + b ) ( x - a )}{x - b}) = \frac{x ^{2} - 2 b x - b ^{2} + 2 ba}{( x - b ) ^{2}}

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

\frac{d}{d x} (\frac{x ^{2} - 2 b x - b ^{2} + 2 ba}{( x - b ) ^{2}}) = \frac{4 b ( b - a )}{( x - b ) ^{3}}

= \frac{4 b ( b - a )}{( x - b ) ^{3}}

(cos (x) sin (x) - x y^{2} 2) d x + y (1 - x^{2}) d y = 0

\frac{3 x}{2 - cot ( x )}

\frac{d}{d z} (e^{3 x + 4 y} cos (5 z))

\int_{t - 1}^{t} (1 - t + x) \cdot x d x

\int sin (\frac{π x ^{2}}{2}) d x

What is (d^2)/(dx^2)(((x+b)(x-a))/((x-b))) ?
The answer to (d^2)/(dx^2)(((x+b)(x-a))/((x-b))) is (4b(b-a))/((x-b)^3)