Aromātai
\frac{40\sqrt{2}-20}{3}\approx 12.189514165
Pātaitai
Integration
5 raruraru e ōrite ana ki:
\int _ { 1 } ^ { 4 } \frac { 5 } { \sqrt[ 4 ] { x } } d x
Tohaina
Kua tāruatia ki te papatopenga
\int \frac{5}{\sqrt[4]{x}}\mathrm{d}x
Aromātaitia te tau tōpū tautuhi-kore i te tuatahi.
5\int \frac{1}{\sqrt[4]{x}}\mathrm{d}x
Whakatauwehetia te pūmau mā te whakamahi i te \int af\left(x\right)\mathrm{d}x=a\int f\left(x\right)\mathrm{d}x.
\frac{20x^{\frac{3}{4}}}{3}
Tuhia anō te \frac{1}{\sqrt[4]{x}} hei x^{-\frac{1}{4}}. Nā te mea \int x^{k}\mathrm{d}x=\frac{x^{k+1}}{k+1} mō te k\neq -1, me whakakapi \int x^{-\frac{1}{4}}\mathrm{d}x ki te \frac{x^{\frac{3}{4}}}{\frac{3}{4}}. Whakarūnātia.
\frac{20}{3}\times 4^{\frac{3}{4}}-\frac{20}{3}\times 1^{\frac{3}{4}}
Ko te tau tōpū tautuhi ko te pārōnaki kōaro o te kīanga i aromātaitia i te tepe tōrunga o te pāwhaitua, tangohia te pārōnaki kōaro i aromātaitia i te tepe tōraro o te pāwhaitua.
\frac{40\sqrt{2}-20}{3}
Whakarūnātia.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}