Y^2 - 10y + 12=0tolong bantuin jawabkan

Y^2 – 10y + 12=0tolong bantuin jawabkan

Jawab:

Penjelasan dengan langkah-langkah:

$y^{2} -10y+12=0$

$y_{1} = frac{10+sqrt{(-10)^{2}-4(1)(12) } }{2(1)} =frac{10+ sqrt{52} }{2} =frac{10+2sqrt{13} }{2} = 5+sqrt{13} \y_{2} = frac{10-sqrt{(-10)^{2}-4(1)(12) } }{2(1)} =frac{10- sqrt{52} }{2} =frac{10-2sqrt{13} }{2} = 5-sqrt{13}$