Omil
\frac{\sqrt{5b}\left(\sqrt{b}+1\right)}{5}
Baholash
\frac{\sqrt{5b}\left(\sqrt{b}+1\right)}{5}
Baham ko'rish
Klipbordga nusxa olish
factor(\frac{\left(b+\sqrt{b}\right)\sqrt{5}}{\left(\sqrt{5}\right)^{2}})
\frac{b+\sqrt{b}}{\sqrt{5}} maxrajini \sqrt{5} orqali surat va maxrajini koʻpaytirish orqali ratsionallashtiring.
factor(\frac{\left(b+\sqrt{b}\right)\sqrt{5}}{5})
\sqrt{5} kvadrati – 5.
factor(\frac{b\sqrt{5}+\sqrt{b}\sqrt{5}}{5})
b+\sqrt{b} ga \sqrt{5} ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
\sqrt{b}\sqrt{5}\left(\sqrt{b}+1\right)
Hisoblang: b\sqrt{5}+\sqrt{b}\sqrt{5}. \sqrt{b}\sqrt{5} omili.
\frac{\left(\sqrt{b}+1\right)\sqrt{5}\sqrt{b}}{5}
Toʻliq ajratilgan ifodani qaytadan yozing.
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}