Baholash
\frac{9\left(x\left(x+600\right)+160\right)}{20}
Kengaytirish
\frac{9x^{2}}{20}+270x+72
Grafik
Baham ko'rish
Klipbordga nusxa olish
\frac{3}{25}\times 600+\frac{300x}{100}\times \frac{15}{100}\left(600+x\right)
\frac{12}{100} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
\frac{3\times 600}{25}+\frac{300x}{100}\times \frac{15}{100}\left(600+x\right)
\frac{3}{25}\times 600 ni yagona kasrga aylantiring.
\frac{1800}{25}+\frac{300x}{100}\times \frac{15}{100}\left(600+x\right)
1800 hosil qilish uchun 3 va 600 ni ko'paytirish.
72+\frac{300x}{100}\times \frac{15}{100}\left(600+x\right)
72 ni olish uchun 1800 ni 25 ga bo‘ling.
72+3x\times \frac{15}{100}\left(600+x\right)
3x ni olish uchun 300x ni 100 ga bo‘ling.
72+3x\times \frac{3}{20}\left(600+x\right)
\frac{15}{100} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
72+\frac{3\times 3}{20}x\left(600+x\right)
3\times \frac{3}{20} ni yagona kasrga aylantiring.
72+\frac{9}{20}x\left(600+x\right)
9 hosil qilish uchun 3 va 3 ni ko'paytirish.
72+\frac{9}{20}x\times 600+\frac{9}{20}xx
\frac{9}{20}x ga 600+x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
72+\frac{9}{20}x\times 600+\frac{9}{20}x^{2}
x^{2} hosil qilish uchun x va x ni ko'paytirish.
72+\frac{9\times 600}{20}x+\frac{9}{20}x^{2}
\frac{9}{20}\times 600 ni yagona kasrga aylantiring.
72+\frac{5400}{20}x+\frac{9}{20}x^{2}
5400 hosil qilish uchun 9 va 600 ni ko'paytirish.
72+270x+\frac{9}{20}x^{2}
270 ni olish uchun 5400 ni 20 ga bo‘ling.
\frac{3}{25}\times 600+\frac{300x}{100}\times \frac{15}{100}\left(600+x\right)
\frac{12}{100} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
\frac{3\times 600}{25}+\frac{300x}{100}\times \frac{15}{100}\left(600+x\right)
\frac{3}{25}\times 600 ni yagona kasrga aylantiring.
\frac{1800}{25}+\frac{300x}{100}\times \frac{15}{100}\left(600+x\right)
1800 hosil qilish uchun 3 va 600 ni ko'paytirish.
72+\frac{300x}{100}\times \frac{15}{100}\left(600+x\right)
72 ni olish uchun 1800 ni 25 ga bo‘ling.
72+3x\times \frac{15}{100}\left(600+x\right)
3x ni olish uchun 300x ni 100 ga bo‘ling.
72+3x\times \frac{3}{20}\left(600+x\right)
\frac{15}{100} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
72+\frac{3\times 3}{20}x\left(600+x\right)
3\times \frac{3}{20} ni yagona kasrga aylantiring.
72+\frac{9}{20}x\left(600+x\right)
9 hosil qilish uchun 3 va 3 ni ko'paytirish.
72+\frac{9}{20}x\times 600+\frac{9}{20}xx
\frac{9}{20}x ga 600+x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
72+\frac{9}{20}x\times 600+\frac{9}{20}x^{2}
x^{2} hosil qilish uchun x va x ni ko'paytirish.
72+\frac{9\times 600}{20}x+\frac{9}{20}x^{2}
\frac{9}{20}\times 600 ni yagona kasrga aylantiring.
72+\frac{5400}{20}x+\frac{9}{20}x^{2}
5400 hosil qilish uchun 9 va 600 ni ko'paytirish.
72+270x+\frac{9}{20}x^{2}
270 ni olish uchun 5400 ni 20 ga bo‘ling.
Misollar
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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}