Whakaoti mō m
m=-\frac{2}{3}\approx -0.666666667
Pātaitai
Algebra
6 ^ { 3 m + 2 } = 1
Tohaina
Kua tāruatia ki te papatopenga
6^{3m+2}=1
Whakamahia ngā ture taupū me ngā taupū kōaro hei whakaoti i te whārite.
\log(6^{3m+2})=\log(1)
Tuhia te tau taupū kōaro o ngā taha e rua o te whārite.
\left(3m+2\right)\log(6)=\log(1)
Ko te taupū kōaro o tētahi tau ka hīkina ki tētahi pū ko te pū whakarea ki te taupū kōaro o taua tau.
3m+2=\frac{\log(1)}{\log(6)}
Whakawehea ngā taha e rua ki te \log(6).
3m+2=\log_{6}\left(1\right)
Mā te tikanga tātai huri pūtake \frac{\log(a)}{\log(b)}=\log_{b}\left(a\right).
3m=-2
Me tango 2 mai i ngā taha e rua o te whārite.
m=-\frac{2}{3}
Whakawehea ngā taha e rua ki te 3.
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