Question

Решите уравнение: 1/3*x^2-2=0

Answer 1

$frac{1}{3} x {}^{2} - 2 = 0 \ frac{1}{3} x {}^{2} = 2 \ x {}^{2} = frac{2}{ frac{1}{3} } \ x {}^{2} = 6 \ x = sqrt{6} \ x = - sqrt{6}$