Aromātai
\frac{28}{5}=5.6
Tauwehe
\frac{2 ^ {2} \cdot 7}{5} = 5\frac{3}{5} = 5.6
Tohaina
Kua tāruatia ki te papatopenga
\frac{\frac{6}{3}\times 2}{\frac{1}{7}\times 5}
Whakawehe \frac{\frac{6}{3}}{\frac{1}{7}} ki te \frac{5}{2} mā te whakarea \frac{\frac{6}{3}}{\frac{1}{7}} ki te tau huripoki o \frac{5}{2}.
\frac{2\times 2}{\frac{1}{7}\times 5}
Whakawehea te 6 ki te 3, kia riro ko 2.
\frac{4}{\frac{1}{7}\times 5}
Whakareatia te 2 ki te 2, ka 4.
\frac{4}{\frac{5}{7}}
Whakareatia te \frac{1}{7} ki te 5, ka \frac{5}{7}.
4\times \frac{7}{5}
Whakawehe 4 ki te \frac{5}{7} mā te whakarea 4 ki te tau huripoki o \frac{5}{7}.
\frac{4\times 7}{5}
Tuhia te 4\times \frac{7}{5} hei hautanga kotahi.
\frac{28}{5}
Whakareatia te 4 ki te 7, ka 28.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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