Whakaoti mō d
d=\frac{4}{ho}
o\neq 0\text{ and }h\neq 0
Whakaoti mō h
h=\frac{4}{do}
d\neq 0\text{ and }o\neq 0
Tohaina
Kua tāruatia ki te papatopenga
hod=4
He hanga arowhānui tō te whārite.
\frac{hod}{ho}=\frac{4}{ho}
Whakawehea ngā taha e rua ki te ho.
d=\frac{4}{ho}
Mā te whakawehe ki te ho ka wetekia te whakareanga ki te ho.
doh=4
He hanga arowhānui tō te whārite.
\frac{doh}{do}=\frac{4}{do}
Whakawehea ngā taha e rua ki te od.
h=\frac{4}{do}
Mā te whakawehe ki te od ka wetekia te whakareanga ki te od.
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