Baholash
221
Omil
13\times 17
Baham ko'rish
Klipbordga nusxa olish
\left(5+\sqrt{144}\right)\sqrt{25+144}
25 ning kvadrat ildizini hisoblab, 5 natijaga ega bo‘ling.
\left(5+12\right)\sqrt{25+144}
144 ning kvadrat ildizini hisoblab, 12 natijaga ega bo‘ling.
17\sqrt{25+144}
17 olish uchun 5 va 12'ni qo'shing.
17\sqrt{169}
169 olish uchun 25 va 144'ni qo'shing.
17\times 13
169 ning kvadrat ildizini hisoblab, 13 natijaga ega bo‘ling.
221
221 hosil qilish uchun 17 va 13 ni ko'paytirish.
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}