Aromātai
2x+\frac{1}{2x}
Tauwehe
\frac{4x^{2}+1}{2x}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{2x\times 2x}{2x}+\frac{1}{2x}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 2x ki te \frac{2x}{2x}.
\frac{2x\times 2x+1}{2x}
Tā te mea he rite te tauraro o \frac{2x\times 2x}{2x} me \frac{1}{2x}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{4x^{2}+1}{2x}
Mahia ngā whakarea i roto o 2x\times 2x+1.
Ngā Tauira
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whārite paerangi
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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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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}