Aromātai
-\frac{4}{\left(4-x\right)^{2}}
Whakaroha
-\frac{4}{\left(x-4\right)^{2}}
Graph
Pātaitai
Polynomial
5 raruraru e ōrite ana ki:
\frac { 1 } { x - 4 } - \frac { x } { ( 4 - x ) ^ { 2 } }
Tohaina
Kua tāruatia ki te papatopenga
\frac{x-4}{\left(x-4\right)^{2}}-\frac{x}{\left(x-4\right)^{2}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x-4 me \left(4-x\right)^{2} ko \left(x-4\right)^{2}. Whakareatia \frac{1}{x-4} ki te \frac{x-4}{x-4}.
\frac{x-4-x}{\left(x-4\right)^{2}}
Tā te mea he rite te tauraro o \frac{x-4}{\left(x-4\right)^{2}} me \frac{x}{\left(x-4\right)^{2}}, me tango rāua mā te tango i ō raua taurunga.
\frac{-4}{\left(x-4\right)^{2}}
Whakakotahitia ngā kupu rite i x-4-x.
\frac{-4}{x^{2}-8x+16}
Whakarohaina te \left(x-4\right)^{2}.
\frac{x-4}{\left(x-4\right)^{2}}-\frac{x}{\left(x-4\right)^{2}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x-4 me \left(4-x\right)^{2} ko \left(x-4\right)^{2}. Whakareatia \frac{1}{x-4} ki te \frac{x-4}{x-4}.
\frac{x-4-x}{\left(x-4\right)^{2}}
Tā te mea he rite te tauraro o \frac{x-4}{\left(x-4\right)^{2}} me \frac{x}{\left(x-4\right)^{2}}, me tango rāua mā te tango i ō raua taurunga.
\frac{-4}{\left(x-4\right)^{2}}
Whakakotahitia ngā kupu rite i x-4-x.
\frac{-4}{x^{2}-8x+16}
Whakarohaina te \left(x-4\right)^{2}.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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whārite Simultaneous
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