sqrt{5^2-4*5^2} eching

$$\sqrt { 5 ^ { 2 } - 4 \cdot 5 ^ { 2 } }$$

Baholash (complex solution)

$$5\sqrt{3}i\approx 8,660254038i$$

Yechim qadamlari

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

$$\sqrt{25-4\times 5^{2}}$$

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

$$\sqrt{25-4\times 25}$$

100 hosil qilish uchun 4 va 25 ni ko'paytirish.

$$\sqrt{25-100}$$

-75 olish uchun 25 dan 100 ni ayirish.

$$\sqrt{-75}$$

Faktor: -75=\left(5i\right)^{2}\times 3. \sqrt{\left(5i\right)^{2}\times 3} koʻpaytmasining kvadrat ildizini \sqrt{\left(5i\right)^{2}}\sqrt{3} kvadrat ildizlarining koʻpaytmasi sifatida qayta yozing. \left(5i\right)^{2} ning kvadrat ildizini chiqarish.

$$5i\sqrt{3}$$

Ashyoviy qism (complex solution)

$$0$$

Baholash

$$\text{Indeterminate}$$