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yolgʻon
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Klipbordga nusxa olish
4|-5|=-\left(-1\right)\text{ and }-\left(-1\right)=1
a haqiqiy sonining mutloq qiymati qachon a\geq 0 bo‘lganda, a yoki qachon a<0 bo‘lganda -a. 4 ning mutloq qiymati 4 ga teng.
4\times 5=-\left(-1\right)\text{ and }-\left(-1\right)=1
a haqiqiy sonining mutloq qiymati qachon a\geq 0 bo‘lganda, a yoki qachon a<0 bo‘lganda -a. -5 ning mutloq qiymati 5 ga teng.
20=-\left(-1\right)\text{ and }-\left(-1\right)=1
20 hosil qilish uchun 4 va 5 ni ko'paytirish.
20=1\text{ and }-\left(-1\right)=1
-1 ning teskarisi 1 ga teng.
\text{false}\text{ and }-\left(-1\right)=1
20 va 1 ni taqqoslang.
\text{false}\text{ and }1=1
-1 ning teskarisi 1 ga teng.
\text{false}\text{ and }\text{true}
1 va 1 ni taqqoslang.
\text{false}
\text{false} va \text{true} birlashmasi \text{false} ga teng.
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}