=368quad[(3/28a^2b)(-7/4ab)-(-1/8a^3b)(+2b)]:(-1/4a^2b^2) eching

$$= 368 \quad [ ( \frac { 3 } { 28 } a ^ { 2 } b ) ( - \frac { 7 } { 4 } a b ) - ( - \frac { 1 } { 8 } a ^ { 3 } b ) ( + 2 b ) ] : ( - \frac { 1 } { 4 } a ^ { 2 } b ^ { 2 } )$$

Baholash

$$-92a$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 2 va 1 ni qo‘shib, 3 ni oling.

$$\frac{368\left(\frac{3}{28}a^{3}b\left(-\frac{7}{4}\right)b-\left(-\frac{1}{8}a^{3}b\times 2b\right)\right)}{-\frac{1}{4}a^{2}b^{2}}$$

b^{2} hosil qilish uchun b va b ni ko'paytirish.

$$\frac{368\left(\frac{3}{28}a^{3}b^{2}\left(-\frac{7}{4}\right)-\left(-\frac{1}{8}a^{3}b\times 2b\right)\right)}{-\frac{1}{4}a^{2}b^{2}}$$

b^{2} hosil qilish uchun b va b ni ko'paytirish.

$$\frac{368\left(\frac{3}{28}a^{3}b^{2}\left(-\frac{7}{4}\right)-\left(-\frac{1}{8}a^{3}b^{2}\times 2\right)\right)}{-\frac{1}{4}a^{2}b^{2}}$$

-\frac{3}{16} hosil qilish uchun \frac{3}{28} va -\frac{7}{4} ni ko'paytirish.

$$\frac{368\left(-\frac{3}{16}a^{3}b^{2}-\left(-\frac{1}{8}a^{3}b^{2}\times 2\right)\right)}{-\frac{1}{4}a^{2}b^{2}}$$

-\frac{1}{4} hosil qilish uchun -\frac{1}{8} va 2 ni ko'paytirish.

$$\frac{368\left(-\frac{3}{16}a^{3}b^{2}-\left(-\frac{1}{4}a^{3}b^{2}\right)\right)}{-\frac{1}{4}a^{2}b^{2}}$$

-\frac{1}{4}a^{3}b^{2} ning teskarisi \frac{1}{4}a^{3}b^{2} ga teng.

$$\frac{368\left(-\frac{3}{16}a^{3}b^{2}+\frac{1}{4}a^{3}b^{2}\right)}{-\frac{1}{4}a^{2}b^{2}}$$

\frac{1}{16}a^{3}b^{2} ni olish uchun -\frac{3}{16}a^{3}b^{2} va \frac{1}{4}a^{3}b^{2} ni birlashtirish.

$$\frac{368\times \frac{1}{16}a^{3}b^{2}}{-\frac{1}{4}a^{2}b^{2}}$$

23 hosil qilish uchun 368 va \frac{1}{16} ni ko'paytirish.

$$\frac{23a^{3}b^{2}}{-\frac{1}{4}a^{2}b^{2}}$$

Surat va maxrajdagi ikkala a^{2}b^{2} ni qisqartiring.

$$\frac{23a}{-\frac{1}{4}}$$

23a ni -\frac{1}{4} ga bo'lish 23a ga k'paytirish -\frac{1}{4} ga qaytarish.

$$\frac{23a\times 4}{-1}$$

92 hosil qilish uchun 23 va 4 ni ko'paytirish.

$$\frac{92a}{-1}$$

Istalgan sonni -1 ga boʻlsangiz, uning qarama-qarshisi chiqadi.

$$-92a$$

Kengaytirish

$$-92a$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 2 va 1 ni qo‘shib, 3 ni oling.

$$\frac{368\left(\frac{3}{28}a^{3}b\left(-\frac{7}{4}\right)b-\left(-\frac{1}{8}a^{3}b\times 2b\right)\right)}{-\frac{1}{4}a^{2}b^{2}}$$

b^{2} hosil qilish uchun b va b ni ko'paytirish.

$$\frac{368\left(\frac{3}{28}a^{3}b^{2}\left(-\frac{7}{4}\right)-\left(-\frac{1}{8}a^{3}b\times 2b\right)\right)}{-\frac{1}{4}a^{2}b^{2}}$$

b^{2} hosil qilish uchun b va b ni ko'paytirish.

$$\frac{368\left(\frac{3}{28}a^{3}b^{2}\left(-\frac{7}{4}\right)-\left(-\frac{1}{8}a^{3}b^{2}\times 2\right)\right)}{-\frac{1}{4}a^{2}b^{2}}$$

-\frac{3}{16} hosil qilish uchun \frac{3}{28} va -\frac{7}{4} ni ko'paytirish.

$$\frac{368\left(-\frac{3}{16}a^{3}b^{2}-\left(-\frac{1}{8}a^{3}b^{2}\times 2\right)\right)}{-\frac{1}{4}a^{2}b^{2}}$$

-\frac{1}{4} hosil qilish uchun -\frac{1}{8} va 2 ni ko'paytirish.

$$\frac{368\left(-\frac{3}{16}a^{3}b^{2}-\left(-\frac{1}{4}a^{3}b^{2}\right)\right)}{-\frac{1}{4}a^{2}b^{2}}$$

-\frac{1}{4}a^{3}b^{2} ning teskarisi \frac{1}{4}a^{3}b^{2} ga teng.

$$\frac{368\left(-\frac{3}{16}a^{3}b^{2}+\frac{1}{4}a^{3}b^{2}\right)}{-\frac{1}{4}a^{2}b^{2}}$$

\frac{1}{16}a^{3}b^{2} ni olish uchun -\frac{3}{16}a^{3}b^{2} va \frac{1}{4}a^{3}b^{2} ni birlashtirish.

$$\frac{368\times \frac{1}{16}a^{3}b^{2}}{-\frac{1}{4}a^{2}b^{2}}$$

23 hosil qilish uchun 368 va \frac{1}{16} ni ko'paytirish.

$$\frac{23a^{3}b^{2}}{-\frac{1}{4}a^{2}b^{2}}$$

Surat va maxrajdagi ikkala a^{2}b^{2} ni qisqartiring.

$$\frac{23a}{-\frac{1}{4}}$$

23a ni -\frac{1}{4} ga bo'lish 23a ga k'paytirish -\frac{1}{4} ga qaytarish.

$$\frac{23a\times 4}{-1}$$

92 hosil qilish uchun 23 va 4 ni ko'paytirish.

$$\frac{92a}{-1}$$

Istalgan sonni -1 ga boʻlsangiz, uning qarama-qarshisi chiqadi.

$$-92a$$