برای x حل کنید (complex solution)
x\in e^{\frac{3\pi i}{17}},e^{\frac{\pi i}{17}},e^{\frac{5\pi i}{17}},e^{\frac{7\pi i}{17}},e^{\frac{9\pi i}{17}},e^{\frac{11\pi i}{17}},e^{\frac{13\pi i}{17}},e^{\frac{15\pi i}{17}},-1,e^{\frac{19\pi i}{17}},e^{\frac{21\pi i}{17}},e^{\frac{23\pi i}{17}},e^{\frac{25\pi i}{17}},e^{\frac{27\pi i}{17}},e^{\frac{29\pi i}{17}},e^{\frac{31\pi i}{17}},e^{\frac{33\pi i}{17}},e^{\frac{5\pi i}{51}},e^{\frac{11\pi i}{51}},e^{\frac{\pi i}{3}},e^{\frac{23\pi i}{51}},e^{\frac{29\pi i}{51}},e^{\frac{35\pi i}{51}},e^{\frac{41\pi i}{51}},e^{\frac{47\pi i}{51}},e^{\frac{53\pi i}{51}},e^{\frac{59\pi i}{51}},e^{\frac{65\pi i}{51}},e^{\frac{71\pi i}{51}},e^{\frac{77\pi i}{51}},e^{\frac{83\pi i}{51}},e^{\frac{89\pi i}{51}},e^{\frac{95\pi i}{51}},e^{\frac{101\pi i}{51}},e^{\frac{\pi i}{51}},e^{\frac{7\pi i}{51}},e^{\frac{13\pi i}{51}},e^{\frac{19\pi i}{51}},e^{\frac{25\pi i}{51}},e^{\frac{31\pi i}{51}},e^{\frac{37\pi i}{51}},e^{\frac{43\pi i}{51}},e^{\frac{49\pi i}{51}},e^{\frac{55\pi i}{51}},e^{\frac{61\pi i}{51}},e^{\frac{67\pi i}{51}},e^{\frac{73\pi i}{51}},e^{\frac{79\pi i}{51}},e^{\frac{5\pi i}{3}},e^{\frac{91\pi i}{51}},e^{\frac{97\pi i}{51}}
برای x حل کنید
x=-1
گراف
اشتراک گذاشتن
رونوشتشده در تخته یادداشت
نمونه
معادله درجه دوم
{ x } ^ { 2 } - 4 x - 5 = 0
مثلثات
4 \sin \theta \cos \theta = 2 \sin \theta
معادله خطی
y = 3x + 4
حساب
699 * 533
ماتریس
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
معادله همزمان
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
تمایز
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
ادغام
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
محدودیت
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}