Whakaoti i te frac{-6-sqrt{36-4-49*06}}{2-49}

$$\frac{ -6- \sqrt{ 36-4-49 \cdot 06 } }{ 2-49 }$$

Aromātai

$$\frac{2\left(2\sqrt{2}+3\right)}{47}\approx 0.248018176$$

Ngā Upane Otinga

Tangohia te 4 i te 36, ka 32.

$$\frac{-6-\sqrt{32-49\times 0\times 6}}{2-49}$$

Whakareatia te 49 ki te 0, ka 0.

$$\frac{-6-\sqrt{32-0\times 6}}{2-49}$$

Whakareatia te 0 ki te 6, ka 0.

$$\frac{-6-\sqrt{32-0}}{2-49}$$

Tangohia te 0 i te 32, ka 32.

$$\frac{-6-\sqrt{32}}{2-49}$$

Tauwehea te 32=4^{2}\times 2. Tuhia anō te pūtake rua o te hua \sqrt{4^{2}\times 2} hei hua o ngā pūtake rua \sqrt{4^{2}}\sqrt{2}. Tuhia te pūtakerua o te 4^{2}.

$$\frac{-6-4\sqrt{2}}{2-49}$$

Tangohia te 49 i te 2, ka -47.

$$\frac{-6-4\sqrt{2}}{-47}$$

Tauwehe

$$\frac{2 {(2 \sqrt{2} + 3)}}{47} = 0.24801817552111446$$