Whakaoti mō x
x=\frac{\pi -25}{e}\approx -8.041258679
Graph
Tohaina
Kua tāruatia ki te papatopenga
\sqrt{-ex+\pi }=5
Whakaraupapatia anō ngā kīanga tau.
\left(-e\right)x+\pi =25
Pūruatia ngā taha e rua o te whārite.
\left(-e\right)x+\pi -\pi =25-\pi
Me tango \pi mai i ngā taha e rua o te whārite.
\left(-e\right)x=25-\pi
Mā te tango i te \pi i a ia ake anō ka toe ko te 0.
\frac{\left(-e\right)x}{-e}=\frac{25-\pi }{-e}
Whakawehea ngā taha e rua ki te -e.
x=\frac{25-\pi }{-e}
Mā te whakawehe ki te -e ka wetekia te whakareanga ki te -e.
x=\frac{\pi -25}{e}
Whakawehe 25-\pi ki te -e.
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