Algebra Success
What is Algebra?
Algebra is a large component of mathematics that uses abstraction by replacing alphabetic characters for numbers. It is this generalization that often scares many and shudders some. Algebra topics extend from working with inequalities to factoring binomials all the way to finding the inverse of a matrix. Most people begin to learn Algebra by adding, subtracting, reducing and simplifying fractions. later on, they would move on to more advanced stages of solving algebraic equations using the greatest common factors and converting fractions in to decimals.
Oh no! It’s Exponents, Radicals and Graphing
There are numerous higher level subjects. To start off with there are powers. An exponent is the little number placed to the right and slightly above a number or algebraic expression. In this example (x + y)3 where the 3 is the power and denotes the power to which that number is exponentiated. The above algebraic expression is read, x plus y to the third power. While working with powers you will frequently encounter exercises that require you to add, subtract, multiply and divide. You can work with rational and negative exponents . If that isn’t enough to make your head spin, then you can move on to radicals. A radical, simply put, is the reversing of an exponent. The V beside 4 denote a radical expression which means, the square root of 4, which equals 2. The contrary exponential equation is 2^2 which is read, 2 to the 2nd power, and equals 4. Additionally, exponents can be added , subtracted, multiplied or divided by radicals. Radicals can be changed into exponents and powers back into roots. If exponents and roots aren’t enough, there is always graphing. The best way to start with graphing is to draw lines and try to figure out if they are horizontal, vertical or neither. Does the line have an x-intercept or a y-intercept? Furthermore, try and see if you can find the slope of a line. After you master graphing lines, a whole world of circles, parabolas and hyperbolas awaits you!
Help is Out There
While you are learning algebra if the terms and concepts seem too much to handle, relax and take a break. It’s time to look around because there exists a wide array of resources that is able to help you master the topic. The custom is to decide on a math tutor, but the latest algebraic software are no different. In fact, they are better than math tutors. Know that frustration is not your only friend because any of these tools can help you become an algebra expert in no time.
