(15x+23y+5z)-(-23x+32z-12y
Baholash
38x+35y-27z
Kengaytirish
38x+35y-27z
Baham ko'rish
Klipbordga nusxa olish
15x+23y+5z-\left(-23x\right)-32z-\left(-12y\right)
-23x+32z-12y teskarisini topish uchun har birining teskarisini toping.
15x+23y+5z+23x-32z-\left(-12y\right)
-23x ning teskarisi 23x ga teng.
15x+23y+5z+23x-32z+12y
-12y ning teskarisi 12y ga teng.
38x+23y+5z-32z+12y
38x ni olish uchun 15x va 23x ni birlashtirish.
38x+23y-27z+12y
-27z ni olish uchun 5z va -32z ni birlashtirish.
38x+35y-27z
35y ni olish uchun 23y va 12y ni birlashtirish.
15x+23y+5z-\left(-23x\right)-32z-\left(-12y\right)
-23x+32z-12y teskarisini topish uchun har birining teskarisini toping.
15x+23y+5z+23x-32z-\left(-12y\right)
-23x ning teskarisi 23x ga teng.
15x+23y+5z+23x-32z+12y
-12y ning teskarisi 12y ga teng.
38x+23y+5z-32z+12y
38x ni olish uchun 15x va 23x ni birlashtirish.
38x+23y-27z+12y
-27z ni olish uchun 5z va -32z ni birlashtirish.
38x+35y-27z
35y ni olish uchun 23y va 12y ni birlashtirish.
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}