Aromātai
\frac{84840}{17}\approx 4990.588235294
Tauwehe
\frac{2 ^ {3} \cdot 3 \cdot 5 \cdot 7 \cdot 101}{17} = 4990\frac{10}{17} = 4990.588235294118
Tohaina
Kua tāruatia ki te papatopenga
10100\times \frac{84}{170}
Whakareatia te 12 ki te 7, ka 84.
10100\times \frac{42}{85}
Whakahekea te hautanga \frac{84}{170} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
\frac{10100\times 42}{85}
Tuhia te 10100\times \frac{42}{85} hei hautanga kotahi.
\frac{424200}{85}
Whakareatia te 10100 ki te 42, ka 424200.
\frac{84840}{17}
Whakahekea te hautanga \frac{424200}{85} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
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}