left(7-2right)^2*2+4/sqrt{64+3*4}div27/10 eching

$$\frac{ { \left(7-2 \right) }^{ 2 } \times 2+4 }{ \sqrt{ 64 } +3 \times 4 } \div \frac{ 27 }{ 10 }$$

Baholash

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Yechim qadamlari

\frac{\left(7-2\right)^{2}\times 2+4}{\sqrt{64}+3\times 4} ni \frac{27}{10} ga bo'lish \frac{\left(7-2\right)^{2}\times 2+4}{\sqrt{64}+3\times 4} ga k'paytirish \frac{27}{10} ga qaytarish.

$$\frac{\left(\left(7-2\right)^{2}\times 2+4\right)\times 10}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

5 olish uchun 7 dan 2 ni ayirish.

$$\frac{\left(5^{2}\times 2+4\right)\times 10}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

2 daraja ko‘rsatkichini 5 ga hisoblang va 25 ni qiymatni oling.

$$\frac{\left(25\times 2+4\right)\times 10}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

50 hosil qilish uchun 25 va 2 ni ko'paytirish.

$$\frac{\left(50+4\right)\times 10}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

54 olish uchun 50 va 4'ni qo'shing.

$$\frac{54\times 10}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

540 hosil qilish uchun 54 va 10 ni ko'paytirish.

$$\frac{540}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

64 ning kvadrat ildizini hisoblab, 8 natijaga ega bo‘ling.

$$\frac{540}{\left(8+3\times 4\right)\times 27}$$

12 hosil qilish uchun 3 va 4 ni ko'paytirish.

$$\frac{540}{\left(8+12\right)\times 27}$$

20 olish uchun 8 va 12'ni qo'shing.

$$\frac{540}{20\times 27}$$

540 hosil qilish uchun 20 va 27 ni ko'paytirish.

$$\frac{540}{540}$$

1 ni olish uchun 540 ni 540 ga bo‘ling.

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Omil

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