{left(125/14right)}^2-25^2= eching

$${ \left( \frac{ 125 }{ 14 } \right) }^{ 2 } - { 25 }^{ 2 } =$$

Baholash

$$-\frac{106875}{196}\approx -545,280612245$$

Yechim qadamlari

2 daraja ko‘rsatkichini \frac{125}{14} ga hisoblang va \frac{15625}{196} ni qiymatni oling.

$$\frac{15625}{196}-25^{2}$$

2 daraja ko‘rsatkichini 25 ga hisoblang va 625 ni qiymatni oling.

$$\frac{15625}{196}-625$$

625 ni \frac{122500}{196} kasrga o‘giring.

$$\frac{15625}{196}-\frac{122500}{196}$$

\frac{15625}{196} va \frac{122500}{196} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{15625-122500}{196}$$

-106875 olish uchun 15625 dan 122500 ni ayirish.

$$-\frac{106875}{196}$$

Omil

$$-\frac{106875}{196} = -545\frac{55}{196} = -545,280612244898$$