( \sqrt { 2 } \cdot ( \sqrt { 7 } + 2 )
Aromātai
\sqrt{14}+2\sqrt{2}\approx 6.570084512
Tohaina
Kua tāruatia ki te papatopenga
\sqrt{2}\sqrt{7}+2\sqrt{2}
Whakamahia te āhuatanga tohatoha hei whakarea te \sqrt{2} ki te \sqrt{7}+2.
\sqrt{14}+2\sqrt{2}
Hei whakarea \sqrt{2} me \sqrt{7}, whakareatia ngā tau i raro i te pūtake rua.
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}