(d^3)/(dx^3)(x^4)

解答

\frac{d ^{3}}{d x ^{3}} (x^{4})

24 x

求解步骤

\frac{d ^{3}}{d x ^{3}} (x^{4})

\frac{d}{d x} (x^{4}) = 4 x^{3}

= \frac{d ^{2}}{d x ^{2}} (4 x^{3})

\frac{d}{d x} (4 x^{3}) = 12 x^{2}

= \frac{d}{d x} (12 x^{2})

\frac{d}{d x} (12 x^{2}) = 24 x

= 24 x

\frac{\partial}{\partial x} (x^{4} e y^{z})

\frac{d}{d x} (\frac{( 4 x ^{2} - \frac{1}{2} x )}{( 9 x + 8 )})

\frac{d}{d x} (1.8 x + 2.5)

\int \frac{5 x + 1}{( 2 x + 1 ) ( x - 1 )} d x

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