400 \times 1,2 x + 0.4 ( 100 - x ) \times 600
Whakarea Pātahi Iti Rawa
47600x-4800000
Aromātai
400,24000-238x
Tohaina
Kua tāruatia ki te papatopenga
400=2^{4}\times 5^{2} 24000-238x=2\left(-119x+12000\right)
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
400\left(119x-12000\right)
Me tautohu ngā tauwehe katoa me ō rātou taupū teitei rawa i ngā kīanga katoa. Me whakarea ngā taupū teitei rawa o ēnei tauwehe kia riro ai te taurea pātahi iti rawa.
47600x-4800000
Me whakaroha te kīanga.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Arithmetic
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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}