-sqrt[3]{8}+161/4=(-2)+27^frac{1{3}} eching

$$- \sqrt[ 3 ] { 8 } + 16 \frac { 1 } { 4 } = ( - 2 ) + 27 ^ { \frac { 1 } { 3 } }$$

Tasdiqlamoq

Yechim qadamlari

Tenglamaning ikkala tarafini 4 ga ko'paytirish.

$$-4\sqrt[3]{8}+16\times 4+1=-8+4\times 27^{\frac{1}{3}}$$

\sqrt[3]{8} ni hisoblab, 2 natijasiga ega bo‘ling.

$$-4\times 2+16\times 4+1=-8+4\times 27^{\frac{1}{3}}$$

-8 hosil qilish uchun -4 va 2 ni ko'paytirish.

$$-8+16\times 4+1=-8+4\times 27^{\frac{1}{3}}$$

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

$$-8+64+1=-8+4\times 27^{\frac{1}{3}}$$

56 olish uchun -8 va 64'ni qo'shing.

$$56+1=-8+4\times 27^{\frac{1}{3}}$$

57 olish uchun 56 va 1'ni qo'shing.

$$57=-8+4\times 27^{\frac{1}{3}}$$

\frac{1}{3} daraja ko‘rsatkichini 27 ga hisoblang va 3 ni qiymatni oling.

$$57=-8+4\times 3$$

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

$$57=-8+12$$

4 olish uchun -8 va 12'ni qo'shing.

$$57=4$$

57 va 4 ni taqqoslang.

$$\text{false}$$