Aromātai
\frac{21}{2}=10.5
Tauwehe
\frac{3 \cdot 7}{2} = 10\frac{1}{2} = 10.5
Tohaina
Kua tāruatia ki te papatopenga
\sqrt{\frac{441}{4}}
Whakareatia te 9 ki te 49, ka 441.
\frac{21}{2}
Tuhia anō te pūtake rua o te whakawehenga \frac{441}{4} hei whakawehenga o ngā pūtake rua \frac{\sqrt{441}}{\sqrt{4}}. Tuhia te pūtakerua o te taurunga me te tauraro.
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
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Whakarerekētanga
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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}