I uchun yechish
I=7
Baham ko'rish
Klipbordga nusxa olish
10-0\times 1+12-0\times 2I+13-0\times 3I-5I=0
2 daraja ko‘rsatkichini 1 ga hisoblang va 1 ni qiymatni oling.
10-0+12-0\times 2I+13-0\times 3I-5I=0
0 hosil qilish uchun 0 va 1 ni ko'paytirish.
10+12-0\times 2I+13-0\times 3I-5I=0
10 olish uchun 10 dan 0 ni ayirish.
22-0\times 2I+13-0\times 3I-5I=0
22 olish uchun 10 va 12'ni qo'shing.
22-0I+13-0\times 3I-5I=0
0 hosil qilish uchun 0 va 2 ni ko'paytirish.
22-0+13-0\times 3I-5I=0
Har qanday sonni nolga ko‘paytirsangiz, nol chiqadi.
22+13-0\times 3I-5I=0
22 olish uchun 22 dan 0 ni ayirish.
35-0\times 3I-5I=0
35 olish uchun 22 va 13'ni qo'shing.
35-0I-5I=0
0 hosil qilish uchun 0 va 3 ni ko'paytirish.
35-0-5I=0
Har qanday sonni nolga ko‘paytirsangiz, nol chiqadi.
35-5I=0
35 olish uchun 35 dan 0 ni ayirish.
-5I=-35
Ikkala tarafdan 35 ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
I=\frac{-35}{-5}
Ikki tarafini -5 ga bo‘ling.
I=7
7 ni olish uchun -35 ni -5 ga bo‘ling.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
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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
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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}