In this video I work through 12 examples of solving quadratic equations using the square root method and completing the ...

👉 Learn how to complete the square to solve a quadratic equation. Completing the square allows us to create a binomial squared so that we can solve using the square root method. Solving by completing ...

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 ...

Approximate solutions to more complex equations can be found using a process called iteration. Iteration means repeatedly carrying out a process. To solve an equation using iteration, start with an ...