45420+1962050/sqrt{256} eching

$$45420 + 196 \frac { 2050 } { \sqrt { 256 } }$$

Baholash

$$\frac{141065}{2}=70532,5$$

Yechim qadamlari

256 ning kvadrat ildizini hisoblab, 16 natijaga ega bo‘ling.

$$45420+196\times \frac{2050}{16}$$

\frac{2050}{16} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$45420+196\times \frac{1025}{8}$$

196\times \frac{1025}{8} ni yagona kasrga aylantiring.

$$45420+\frac{196\times 1025}{8}$$

200900 hosil qilish uchun 196 va 1025 ni ko'paytirish.

$$45420+\frac{200900}{8}$$

\frac{200900}{8} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$45420+\frac{50225}{2}$$

45420 ni \frac{90840}{2} kasrga o‘giring.

$$\frac{90840}{2}+\frac{50225}{2}$$

\frac{90840}{2} va \frac{50225}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{90840+50225}{2}$$

141065 olish uchun 90840 va 50225'ni qo'shing.

$$\frac{141065}{2}$$

Omil

$$\frac{5 \cdot 89 \cdot 317}{2} = 70532\frac{1}{2} = 70532,5$$