You may have seen quadratic sequences in the news, but it is easy to forget how useful they can be. Such a sequence can easily turn into something like this: x2 + y2 + z2. In a word, it is the dreaded “x4” quadratic.

Quadratic Sequences is a handy worksheet. It takes as input the first and second terms of quadratic equations, then calculates them in the form x2 + y2 + z2. In other words, it allows the user to easily create quadratic equations in a calculator-friendly format.

The reason I love the Quadratic Sequences worksheet is because it is a very versatile application. For instance, if you know of any quadratic equations which are not quadratic, this worksheet will allow you to enter those equations and also help you find them in the workbook. This makes the Quadratic Sequences worksheet a versatile tool. However, there is also a more advanced version of the Quadratic Sequences worksheet. It is called the Handy Quadratic Sequence Calculator.

Using the Handy Quadratic Sequence Calculator will allow you to enter almost any quadratic equation and get it solved instantly. This includes all quadratic expressions in both x and y coordinates. Another great thing about the Handy Quadratic Sequence Calculator is that you do not have to do anything except input your quadratic equation into the program. It will then search for those expressions in the database and solve it for you! Obviously, this saves you time, which makes this an even better option.

Despite the features, one drawback to using the Quadratic Sequences worksheet isthat it can only handle quadratic equations with only x, y, and z coordinates. It cannot solve any quadratic equations in other coordinates. If you need to solve a quadratic equation which has more than three coordinates, you will have to use a different program.

Although I don’t think there is any real downside to the Quadratic Sequence worksheet, I do recommend that you use the Handy Quadratic Sequence Calculator. After all, it is only a little extra work. You may find that you can get much more from the Quadratic Sequences worksheet if you want to learn about quadratic methods of solving equations.