(x^frac{1{2}}-2)^2 eching

$$( x ^ { \frac { 1 } { 2 } } - 2 ) ^ { 2 }$$

Baholash

$$\left(\sqrt{x}-2\right)^{2}$$

Yechim qadamlari

\left(a-b\right)^{2}=a^{2}-2ab+b^{2} binom teoremasini \left(x^{\frac{1}{2}}-2\right)^{2} kengaytirilishi uchun ishlating.

$$\left(x^{\frac{1}{2}}\right)^{2}-4x^{\frac{1}{2}}+4$$

Daraja ko‘rsatkichini boshqa ko‘rsatkichga oshirish uchun, darajalarini ko‘paytiring. \frac{1}{2} va 2 ni ko‘paytirib, 1 ni oling.

$$x^{1}-4x^{\frac{1}{2}}+4$$

1 daraja ko‘rsatkichini x ga hisoblang va x ni qiymatni oling.

$$x-4x^{\frac{1}{2}}+4$$

Kengaytirish

$$x-4\sqrt{x}+4$$

Yechim qadamlari

\left(a-b\right)^{2}=a^{2}-2ab+b^{2} binom teoremasini \left(x^{\frac{1}{2}}-2\right)^{2} kengaytirilishi uchun ishlating.

$$\left(x^{\frac{1}{2}}\right)^{2}-4x^{\frac{1}{2}}+4$$

Daraja ko‘rsatkichini boshqa ko‘rsatkichga oshirish uchun, darajalarini ko‘paytiring. \frac{1}{2} va 2 ni ko‘paytirib, 1 ni oling.

$$x^{1}-4x^{\frac{1}{2}}+4$$

1 daraja ko‘rsatkichini x ga hisoblang va x ni qiymatni oling.

$$x-4x^{\frac{1}{2}}+4$$