Match List – I with List – II.

Choose the correct answer from the options given below:

A-III, B-I, C-IV, D-II

A ⇒  x² – 4x + 4 = 0

       x² – 2x – 2x + 4 = 0

       x(x – 2) – 2(x - 2) = 0

       x = 2 and -2               .......(III)

B ⇒  2x - 7 = 0

        x = \(\frac{7}{2}\)  .........(I)

C ⇒  $\frac{1}{x^2}-1=0$

       $\frac{1}{x^2} = 1$

       1 = x²

        x = ±1              ........(IV)

D ⇒ -4x² + 4x + 1 = 0 ⇒ Quadratic Equation.........(II)

Therefore, correct answer is

A-III, B-I, C-IV, D-II