2 12 36 80 x x Directions. This in essence is the method of completing the square. Solving Quadratic Equations by Completing the Square At first transform this equation in a way so that this constant term ie.
Solve 4x 2 x 3 by completing the square.
Solving a quadratic equation by taking the square root involves taking the square root of each side of the equation. Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation. Solve 4x 2 x 3 by completing the square. 2 12 36 80 x x Directions.