Aromātai
\frac{484}{49}\approx 9.87755102
Tauwehe
\frac{2 ^ {2} \cdot 11 ^ {2}}{7 ^ {2}} = 9\frac{43}{49} = 9.877551020408163
Graph
Tohaina
Kua tāruatia ki te papatopenga
\left(\frac{22}{7}x^{0}\right)^{2}
Whakareatia te 0 ki te 7, ka 0.
\left(\frac{22}{7}\times 1\right)^{2}
Tātaihia te x mā te pū o 0, kia riro ko 1.
\left(\frac{22}{7}\right)^{2}
Whakareatia te \frac{22}{7} ki te 1, ka \frac{22}{7}.
\frac{484}{49}
Tātaihia te \frac{22}{7} mā te pū o 2, kia riro ko \frac{484}{49}.
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
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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}