2*((4*2^2-1/5*2^5)-(4*0^2-1/5*0^2))-?/5= eching

$$2 \times ( ( 4 \times 2 ^ { 2 } - \frac { 1 } { 5 } \times 2 ^ { 5 } ) - ( 4 \times 0 ^ { 2 } - \frac { 1 } { 5 } \times 0 ^ { 2 } ) ) - \frac { ? } { 5 } =$$

Baholash

$$19$$

Yechim qadamlari

2 daraja ko‘rsatkichini 2 ga hisoblang va 4 ni qiymatni oling.

$$2\left(4\times 4-\frac{1}{5}\times 2^{5}-\left(4\times 0^{2}-\frac{1}{5}\times 0^{2}\right)\right)-\frac{1}{5}$$

16 hosil qilish uchun 4 va 4 ni ko'paytirish.

$$2\left(16-\frac{1}{5}\times 2^{5}-\left(4\times 0^{2}-\frac{1}{5}\times 0^{2}\right)\right)-\frac{1}{5}$$

5 daraja ko‘rsatkichini 2 ga hisoblang va 32 ni qiymatni oling.

$$2\left(16-\frac{1}{5}\times 32-\left(4\times 0^{2}-\frac{1}{5}\times 0^{2}\right)\right)-\frac{1}{5}$$

\frac{32}{5} hosil qilish uchun \frac{1}{5} va 32 ni ko'paytirish.

$$2\left(16-\frac{32}{5}-\left(4\times 0^{2}-\frac{1}{5}\times 0^{2}\right)\right)-\frac{1}{5}$$

16 ni \frac{80}{5} kasrga o‘giring.

$$2\left(\frac{80}{5}-\frac{32}{5}-\left(4\times 0^{2}-\frac{1}{5}\times 0^{2}\right)\right)-\frac{1}{5}$$

\frac{80}{5} va \frac{32}{5} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$2\left(\frac{80-32}{5}-\left(4\times 0^{2}-\frac{1}{5}\times 0^{2}\right)\right)-\frac{1}{5}$$

48 olish uchun 80 dan 32 ni ayirish.

$$2\left(\frac{48}{5}-\left(4\times 0^{2}-\frac{1}{5}\times 0^{2}\right)\right)-\frac{1}{5}$$

2 daraja ko‘rsatkichini 0 ga hisoblang va 0 ni qiymatni oling.

$$2\left(\frac{48}{5}-\left(4\times 0-\frac{1}{5}\times 0^{2}\right)\right)-\frac{1}{5}$$

0 hosil qilish uchun 4 va 0 ni ko'paytirish.

$$2\left(\frac{48}{5}-\left(0-\frac{1}{5}\times 0^{2}\right)\right)-\frac{1}{5}$$

2 daraja ko‘rsatkichini 0 ga hisoblang va 0 ni qiymatni oling.

$$2\left(\frac{48}{5}-\left(0-\frac{1}{5}\times 0\right)\right)-\frac{1}{5}$$

0 hosil qilish uchun \frac{1}{5} va 0 ni ko'paytirish.

$$2\left(\frac{48}{5}-\left(0-0\right)\right)-\frac{1}{5}$$

O‘zidan 0 ayirilsa 0 qoladi.

$$2\left(\frac{48}{5}-0\right)-\frac{1}{5}$$

\frac{48}{5} olish uchun \frac{48}{5} dan 0 ni ayirish.

$$2\times \frac{48}{5}-\frac{1}{5}$$

2\times \frac{48}{5} ni yagona kasrga aylantiring.

$$\frac{2\times 48}{5}-\frac{1}{5}$$

96 hosil qilish uchun 2 va 48 ni ko'paytirish.

$$\frac{96}{5}-\frac{1}{5}$$

\frac{96}{5} va \frac{1}{5} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{96-1}{5}$$

95 olish uchun 96 dan 1 ni ayirish.

$$\frac{95}{5}$$

19 ni olish uchun 95 ni 5 ga bo‘ling.

$$19$$

Omil

$$19$$