Aromātai
40\sqrt{2}\approx 56.568542495
Tohaina
Kua tāruatia ki te papatopenga
\sqrt{1600+40^{2}}
Tātaihia te 40 mā te pū o 2, kia riro ko 1600.
\sqrt{1600+1600}
Tātaihia te 40 mā te pū o 2, kia riro ko 1600.
\sqrt{3200}
Tāpirihia te 1600 ki te 1600, ka 3200.
40\sqrt{2}
Tauwehea te 3200=40^{2}\times 2. Tuhia anō te pūtake rua o te hua \sqrt{40^{2}\times 2} hei hua o ngā pūtake rua \sqrt{40^{2}}\sqrt{2}. Tuhia te pūtakerua o te 40^{2}.
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
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}