Aromātai
28-\frac{20}{x}
Tauwehe
\frac{4\left(7x-5\right)}{x}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{28x}{x}-\frac{20}{x}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 28 ki te \frac{x}{x}.
\frac{28x-20}{x}
Tā te mea he rite te tauraro o \frac{28x}{x} me \frac{20}{x}, me tango rāua mā te tango i ō raua taurunga.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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Poukapa
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whārite Simultaneous
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Whakaurunga
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Ngā Tepe
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