Baholash
7rq^{3}
r ga nisbatan hosilani topish
7q^{3}
Viktorina
Algebra
5xshash muammolar:
\frac { 7 q ^ { - 2 } r s ^ { 0 } } { q ^ { - 5 } r ^ { 0 } s ^ { 0 } }
Baham ko'rish
Klipbordga nusxa olish
\frac{7q^{-2}r}{q^{-5}r^{0}}
Surat va maxrajdagi ikkala s^{0} ni qisqartiring.
7r^{1}q^{3}
Ayni asosning daraja ko'rsatkichi bo'lish uchun maxrajning darajasini surat darajasidan bo'ling.
7rq^{3}
1 daraja ko‘rsatkichini r ga hisoblang va r ni qiymatni oling.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometriya
4 \sin \theta \cos \theta = 2 \sin \theta
Chiziqli tenglama
y = 3x + 4
Arifmetik
699 * 533
Matritsa
\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]
Simli tenglama
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differensatsiya
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Oʻngga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Chegaralar
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}