Baholash
\frac{\left(d-8\right)\left(d+7\right)}{2d\left(d+5\right)}
Kengaytirish
\frac{d^{2}-d-56}{2d\left(d+5\right)}
Baham ko'rish
Klipbordga nusxa olish
\frac{\left(d^{2}+4d-21\right)\left(d^{2}-3d-40\right)}{\left(d^{2}+10d+25\right)\left(2d^{2}-6d\right)}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{d^{2}+4d-21}{d^{2}+10d+25} ni \frac{d^{2}-3d-40}{2d^{2}-6d} ga ko‘paytiring.
\frac{\left(d-8\right)\left(d-3\right)\left(d+5\right)\left(d+7\right)}{2d\left(d-3\right)\left(d+5\right)^{2}}
Hali faktorlanmagan ifodalarni faktorlang.
\frac{\left(d-8\right)\left(d+7\right)}{2d\left(d+5\right)}
Surat va maxrajdagi ikkala \left(d-3\right)\left(d+5\right) ni qisqartiring.
\frac{d^{2}-d-56}{2d^{2}+10d}
Ifodani kengaytiring.
\frac{\left(d^{2}+4d-21\right)\left(d^{2}-3d-40\right)}{\left(d^{2}+10d+25\right)\left(2d^{2}-6d\right)}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{d^{2}+4d-21}{d^{2}+10d+25} ni \frac{d^{2}-3d-40}{2d^{2}-6d} ga ko‘paytiring.
\frac{\left(d-8\right)\left(d-3\right)\left(d+5\right)\left(d+7\right)}{2d\left(d-3\right)\left(d+5\right)^{2}}
Hali faktorlanmagan ifodalarni faktorlang.
\frac{\left(d-8\right)\left(d+7\right)}{2d\left(d+5\right)}
Surat va maxrajdagi ikkala \left(d-3\right)\left(d+5\right) ni qisqartiring.
\frac{d^{2}-d-56}{2d^{2}+10d}
Ifodani kengaytiring.
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}