NCERT Exercise 4.1 - Q1(vi) - Quadratic Equations
Question: Check whether the following is a quadratic equation: x^2 + 3x + 1 = (x - 2)^2.
Answer: No, x^2 + 3x + 1 = (x - 2)^2 is not a quadratic equation.
Full step-by-step NCERT solution with diagrams on Something by Zero.