Completing the Square Step 3 of 3: Factor and Solve. Notice that, on the left side of the equation, you have a trinomial that is easy to factor. The factors of the trinomial on the left side of the equals sign are (x-3)(x-3) or (x-3)^2. Completing the square will allows leave you with two of the same factors. Expressing the factors are (x-3)^2 instead of (x-3)(x-3) is very important because it ...

Click here to access a free Completing the Square step-by-step guide. Conclusion: How to Factor a Trinomial. You can factor a trinomial of the form ax^2 + bx + c, when a=1, by using the following 3-step method: Step 1: Identify the values for b and c. Step 2: Find two numbers that ADD to b and MULTIPLY to c.

How to a Factorize a Cubic Polynomial Examples. Now, you will learn how to use the follow three steps to factor a cubic polynomial by grouping: Step One: Split the cubic polynomial into two groups of binomials. Step Two: Factor each binomial by pulling out a GCF Step Three: Identify the factors As long as you follow these three steps, you can easily factor a given polynomial, though note that ...

This post shares a free Calculating Percent Change step-by-step lesson guide that will painlessly teach you how to calculate percent change using an uncomplicated three-step process. If you can learn how to follow the three-step process demonstrated in this guide, you will gain the ability to swiftly and flawlessly solve any math problems or exercises that require you to find percent change.