x^2 + 32x - 1 = 0 x = 12x = nbsp- 2 x = 12x = 2 C x =
A.\(x = \frac{1}{2};x = - 2\)
B.\(x = \frac{1}{2};x = 2\)C. \(x = - \frac{1}{2};x = 2\)D. \(x = - \frac{1}{2};x = - 2\)
C.
D.
A.\(x = \frac{1}{2};x = - 2\)
B.\(x = \frac{1}{2};x = 2\)C. \(x = - \frac{1}{2};x = 2\)D. \(x = - \frac{1}{2};x = - 2\)
C.
D.
Loga
Hóa Học lớp 12
