What is (d^2)/(dx^2)((x^2)/(7+6x)) ?

The answer to (d^2)/(dx^2)((x^2)/(7+6x)) is (98)/((7+6x)^3)

Popular >

(d^2)/(dx^2)((x^2)/(7+6x))

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

\frac{98}{( 7 + 6 x ) ^{3}}

Solution steps

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

\frac{d}{d x} (\frac{x ^{2}}{7 + 6 x}) = \frac{14 x + 6 x ^{2}}{( 7 + 6 x ) ^{2}}

= \frac{d}{d x} (\frac{14 x + 6 x ^{2}}{( 7 + 6 x ) ^{2}})

\frac{d}{d x} (\frac{14 x + 6 x ^{2}}{( 7 + 6 x ) ^{2}}) = \frac{98}{( 7 + 6 x ) ^{3}}

= \frac{98}{( 7 + 6 x ) ^{3}}

\int sin (5 x) cos^{\frac{4}{3}} (5 x) d x

\frac{\partial}{\partial x} (e^{x} x y)

\frac{d y}{d x} = \frac{x y + 7 x - y - 7}{x y - 2 x + 8 y - 16}

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

\int \frac{x}{( x ^{2} - 1 ) ^{\frac{3}{2}}} d x

What is (d^2)/(dx^2)((x^2)/(7+6x)) ?
The answer to (d^2)/(dx^2)((x^2)/(7+6x)) is (98)/((7+6x)^3)