X 2 11x 12 Now the clever bit. Ax 2 bx c x p 2 constant. It also shows how the Quadratic Formula can be derived from this process.
Completing the Square Formula is given as.
To create a trinomial square on the left side of the equation find a value that is equal to the square of half of. Completing the Square Formula is given as. Isolate the term c to right side of the equation. Step 3 Complete the square on the left side.