Tīpoka ki ngā ihirangi matua
Whakaoti mō x
Tick mark Image
Whakaoti mō x (complex solution)
Tick mark Image
Graph

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

4^{2x+3}=1
Whakamahia ngā ture taupū me ngā taupū kōaro hei whakaoti i te whārite.
\log(4^{2x+3})=\log(1)
Tuhia te tau taupū kōaro o ngā taha e rua o te whārite.
\left(2x+3\right)\log(4)=\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.
2x+3=\frac{\log(1)}{\log(4)}
Whakawehea ngā taha e rua ki te \log(4).
2x+3=\log_{4}\left(1\right)
Mā te tikanga tātai huri pūtake \frac{\log(a)}{\log(b)}=\log_{b}\left(a\right).
2x=-3
Me tango 3 mai i ngā taha e rua o te whārite.
x=-\frac{3}{2}
Whakawehea ngā taha e rua ki te 2.