Aromātai
89.49
Tauwehe
\frac{3 \cdot 19 \cdot 157}{2 ^ {2} \cdot 5 ^ {2}} = 89\frac{49}{100} = 89.49
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
3.14 \times 3 \times 4.5+3.14 \times 5 \times 1.5 \times 2=
Tohaina
Kua tāruatia ki te papatopenga
9.42\times 4.5+3.14\times 5\times 1.5\times 2
Whakareatia te 3.14 ki te 3, ka 9.42.
42.39+3.14\times 5\times 1.5\times 2
Whakareatia te 9.42 ki te 4.5, ka 42.39.
42.39+15.7\times 1.5\times 2
Whakareatia te 3.14 ki te 5, ka 15.7.
42.39+23.55\times 2
Whakareatia te 15.7 ki te 1.5, ka 23.55.
42.39+47.1
Whakareatia te 23.55 ki te 2, ka 47.1.
89.49
Tāpirihia te 42.39 ki te 47.1, ka 89.49.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}