Aromātai
87.564
Tauwehe
\frac{3 \cdot 7297}{2 \cdot 5 ^ {3}} = 87\frac{141}{250} = 87.564
Tohaina
Kua tāruatia ki te papatopenga
4.6915+5\times 0.7972+105\times 0.7513
Whakareatia te 5 ki te 0.9383, ka 4.6915.
4.6915+3.986+105\times 0.7513
Whakareatia te 5 ki te 0.7972, ka 3.986.
8.6775+105\times 0.7513
Tāpirihia te 4.6915 ki te 3.986, ka 8.6775.
8.6775+78.8865
Whakareatia te 105 ki te 0.7513, ka 78.8865.
87.564
Tāpirihia te 8.6775 ki te 78.8865, ka 87.564.
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
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Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}