Whakaoti mō p
p=\frac{3}{4}=0.75
Tohaina
Kua tāruatia ki te papatopenga
16p-32p=-12
Tangohia te 32p mai i ngā taha e rua.
-16p=-12
Pahekotia te 16p me -32p, ka -16p.
p=\frac{-12}{-16}
Whakawehea ngā taha e rua ki te -16.
p=\frac{3}{4}
Whakahekea te hautanga \frac{-12}{-16} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -4.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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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
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