T^2=50 eching

$$T ^ { 2 } = 50$$

T uchun yechish

$$T=5\sqrt{2}\approx 7,071067812$$

$$T=-5\sqrt{2}\approx -7,071067812$$

Kvadrat ildizini topish bo'yicha qadamlar

Tenglamaning ikkala tarafining kvadrat ildizini chiqarish.

$$T=5\sqrt{2} T=-5\sqrt{2}$$

Kvadrat tenglamalaridan foydalanish qoidalari

Ikkala tarafdan 50 ni ayirish.

$$T^{2}-50=0$$

Ushbu tenglama standart shaklidadir: ax^{2}+bx+c=0. Kvadrat tenglama formulasida, \frac{-b±\sqrt{b^{2}-4ac}}{2a} 1 ni a, 0 ni b va -50 ni c bilan almashtiring.

$$T=\frac{0±\sqrt{0^{2}-4\left(-50\right)}}{2}$$

0 kvadratini chiqarish.

$$T=\frac{0±\sqrt{-4\left(-50\right)}}{2}$$

-4 ni -50 marotabaga ko'paytirish.

$$T=\frac{0±\sqrt{200}}{2}$$

200 ning kvadrat ildizini chiqarish.

$$T=\frac{0±10\sqrt{2}}{2}$$

T=\frac{0±10\sqrt{2}}{2} tenglamasini yeching, bunda ± musbat.

$$T=5\sqrt{2}$$

T=\frac{0±10\sqrt{2}}{2} tenglamasini yeching, bunda ± manfiy.

$$T=-5\sqrt{2}$$

Tenglama yechildi.

$$T=5\sqrt{2} T=-5\sqrt{2}$$