x uchun yechish
x=\frac{\pi -2\sqrt{2}}{8}\approx 0,039145691
Grafik
Viktorina
Linear Equation
5xshash muammolar:
( 2 x - \frac { \pi } { 4 } ) = - \frac { \sqrt { 2 } } { 2 }
Baham ko'rish
Klipbordga nusxa olish
8x-\pi =-2\sqrt{2}
Tenglamaning ikkala tarafini 4 ga, 4,2 ning eng kichik karralisiga ko‘paytiring.
8x=-2\sqrt{2}+\pi
\pi ni ikki tarafga qo’shing.
8x=\pi -2\sqrt{2}
Tenglama standart shaklda.
\frac{8x}{8}=\frac{\pi -2\sqrt{2}}{8}
Ikki tarafini 8 ga bo‘ling.
x=\frac{\pi -2\sqrt{2}}{8}
8 ga bo'lish 8 ga ko'paytirishni bekor qiladi.
x=\frac{\pi }{8}-\frac{\sqrt{2}}{4}
-2\sqrt{2}+\pi ni 8 ga bo'lish.
Misollar
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