We can say that Algebra is the core of mathematics. 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 get the product of 223 and 112, you can easily do it manually or with a calculator. But when it comes to exponential (e) of 223 and logarithmic (log) of 112 then most definitely, you will need some kind of algebraic calculating machine or algebra problem solver. Graphing a circle will be easy for this given formula X² + 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 package can help you a great deal since you only need to enter the inequality and graph will be plotted within no time. These kinds of software systems can very easily work out any kind of algebraic, arithmetic and radical expressions of any level of difficulty.

Finding Domain and Range of a Function

Now it is very easy to find 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 calculators, you can now solve these complex problems in no time while being able to comprehend each and every step that it takes you to successfully solve 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 computer software. Addition, subtraction and multiplication of trinomials are quite tedious, 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 tough since it involves lots of calculation; getting inverse of matrices even more so. However using algebra software systems will make this task much simpler.

So now you need not 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, March 7th, 2010 at 8:27 am and is filed under Education + Schooling, Science, University of Mathematics. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.