Aromātai
\frac{6627}{8}=828.375
Tauwehe
\frac{3 \cdot 47 ^ {2}}{2 ^ {3}} = 828\frac{3}{8} = 828.375
Tohaina
Kua tāruatia ki te papatopenga
\frac{8836-47^{2}}{2\times 4}
Tātaihia te 94 mā te pū o 2, kia riro ko 8836.
\frac{8836-2209}{2\times 4}
Tātaihia te 47 mā te pū o 2, kia riro ko 2209.
\frac{6627}{2\times 4}
Tangohia te 2209 i te 8836, ka 6627.
\frac{6627}{8}
Whakareatia te 2 ki te 4, ka 8.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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whārite Simultaneous
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