Check whether the following are quadratic equations: (i) (x – 2)2 + 1 = 2x – 3

Chapter 4 Quadratic Equations Page no. 72 Example 2 : Check whether the following are quadratic equations: (i) (x – 2)2 + 1 = 2x – 3 (ii) x(x + 1) + 8 = (x + 2) (x – 2) (iii) x (2x + 3) = x2 + 1 (iv) (x + 2)3 = x3 – 4 ___________________________________________________________________________________________ Subscribe Now by Clicking on SUBSCRIBE button and Press the bell icon (All) to get notification for latest videos ___________________________________________________________________________________________