Can Algebra Be Useful?
Posted by admin on 17 Sep 2010 | Tagged as: Education, The Maths Center, University of Science
We can assert that Algebra is the heart of math. An in depth knowledge of algebra and its basics is required before you could work on other mathematical problems. Deriving the result for the product of 223 and 112 is quite easy if you use a computer. But when it comes to exponential (e) of 223 and logarithmic (log) of 112 then most definitely, you will need some kind of algebraic estimator or algebra 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 can help you immensely since you only need to enter the inequality and graph will be plotted within very little time. Such computer software can easily solve any kind of algebraic, arithmetical and radical expressions of any level of difficulty.
Finding Domain and Range of a Function
Although, obtaining the domain and range of a function such as Y = X2 can be easily found by considering the number range on the X-Y plane, defining the domain and range of a log(tan 2x + sin 3x) = cosine(-4)(2x) will be way too difficult. But now you can solve such critical and complex problems with an algebra calculator without breaking sweat and you will also be getting all the steps as well
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 systems. In addition, subtraction and multiplication of trinomials, you are more likely to become bored because they require a lot of terms to be manipulated. But algebra calculator will do this job in much less time and 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 systems will make this task much simpler.
So, with the introduction of algebra software programs, the times where you feared the sight of indices, rational numbers or quadratic equations , comes to an end. If you could not stand geometry, you may even start liking it henceforth thanks to the computerized algebra systems that will automatically plot everything you ever need.
Comments Off