Aromātai
11.771
Tauwehe
\frac{79 \cdot 149}{2 ^ {3} \cdot 5 ^ {3}} = 11\frac{771}{1000} = 11.771
Tohaina
Kua tāruatia ki te papatopenga
3+8.82-5.2\times 0.25+1.251
Whakareatia te 4.2 ki te 2.1, ka 8.82.
11.82-5.2\times 0.25+1.251
Tāpirihia te 3 ki te 8.82, ka 11.82.
11.82-1.3+1.251
Whakareatia te 5.2 ki te 0.25, ka 1.3.
10.52+1.251
Tangohia te 1.3 i te 11.82, ka 10.52.
11.771
Tāpirihia te 10.52 ki te 1.251, ka 11.771.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
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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
\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}