Aromātai
\frac{17}{100x}
Kimi Pārōnaki e ai ki x
-\frac{17}{100x^{2}}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{5}{100x}+\frac{3\times 4}{100x}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 20x me 25x ko 100x. Whakareatia \frac{1}{20x} ki te \frac{5}{5}. Whakareatia \frac{3}{25x} ki te \frac{4}{4}.
\frac{5+3\times 4}{100x}
Tā te mea he rite te tauraro o \frac{5}{100x} me \frac{3\times 4}{100x}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{5+12}{100x}
Mahia ngā whakarea i roto o 5+3\times 4.
\frac{17}{100x}
Mahia ngā tātaitai i roto o 5+12.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Poukapa
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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}