I have drawn graphs of quadratic equations by completing the square. It was a fun to draw them. First, I was glad to easily solve the equations by completing the square. And I enjoyed drawing graphs ...

For the last few days, I have tried hard to understand the completing square. So, I fully understood it. I also managed to solve the rest of the questions in my math book. I seemed to understand it ...

Some quadratics cannot be factorised. An alternative method to solve a quadratic equation is to complete the square. To solve an equation of the form \(x^2 + bx + c ...