Aromātai
-\frac{15}{17}\approx -0.882352941
Tauwehe
-\frac{15}{17} = -0.8823529411764706
Tohaina
Kua tāruatia ki te papatopenga
1-\frac{1\times 17+15}{17}
Tātaihia te 1 mā te pū o 2, kia riro ko 1.
1-\frac{17+15}{17}
Whakareatia te 1 ki te 17, ka 17.
1-\frac{32}{17}
Tāpirihia te 17 ki te 15, ka 32.
\frac{17}{17}-\frac{32}{17}
Me tahuri te 1 ki te hautau \frac{17}{17}.
\frac{17-32}{17}
Tā te mea he rite te tauraro o \frac{17}{17} me \frac{32}{17}, me tango rāua mā te tango i ō raua taurunga.
-\frac{15}{17}
Tangohia te 32 i te 17, ka -15.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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Poukapa
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whārite Simultaneous
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Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}