We can assert that Algebra is the core of maths. If you genuinely want to know about mathematics and its basic principles then you should have a perfect and in depth knowledge of algebra. If someone asks you to calculate the product of 223 and 112, you can easily do it manually or with a calculating machine. However, in a case where you need to work around the exponential of 223 and logarithm of 112, you will surely need an algebraic problem solver. Graphing a circle will be easy for this given formula X ² + Y² = 4 but when it comes for an inequality like (X-2)² + (Y-4)² > 20 then it will be quite harder to plot the graph. In this situation algebra software system can help you a lot because once you enter the inequality in the program, the graph will get plotted automatically within a fraction of second. These kinds of software packages can very easily work out any kind of algebraic, arithmetical and radical expressions of any kind of difficulty.

Finding Domain and Range of a Function

Now it is very easy to get the domain and range of functions like Y = X², you can just tell that X and Y can take any real number from the X-Y plane but have you ever thought of defining the domain and range of log(tan 2x + sin 3x) = cosine^(-4)(2x). But thanks to algebra calculating systems, you can now solve these complicated problems in very little time while being able to comprehend every step of the way that it takes you to successfully resolve the mathematical question.

Coordinate Geometry

It is now, easier than ever to find the vertex and directrix or whether a parabola opens up or down, using algebra software. Addition, subtraction and multiplication of trinomials are quite tiresome, since they involve lots of terms to manipulate. However, by leaving the job up to algebra calculators, you will be able to get results within a shorter period with 100% accuracy. Solving determinants and matrices of 3×3 or 4×4 order can become very hard since it involves lots of calculation; getting inverse of matrices even more so. However using algebra software programs will make this task much simpler.

So now you don’t need to start worrying when you see indices, rational numbers or exponential equations. Parabolas, hyperbolas or ellipses can all be easily graphed within computer algebra systems.

This entry was posted on Sunday, July 5th, 2009 at 3:02 am and is filed under Best Mathematics Resources, Science Center, Teaching + Education. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.