Radical Algebra
What is Algebra?
It is an domain of mathematics that use letter of the alphabets instead of numbers to derive results for a given situation. This abstraction is the very reason why most people find algebra scary and too difficult to handle and it is the same reasons why some pupils find it fun to play around with. Algebra topics range from working with fractions to factoring binomials all the way to finding the inverse of a matrix. In most cases, just as in any other maths oriented class, students start by adding, subtracting and simplifying algebraic expressions. 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 many advanced subjects. First there are exponents. An exponent is the little number placed as superscript to a number or algebraic expression. An example is (x + y)3 where the 3 is the power and denotes the power to which that number is raised. The above algebraic expression is expressed as, x plus y to the third power. While working with exponents you will often 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 undoing of an exponent. The V beside 4 denote a radical expression which means, the square root of 4, which equals 2. The contrasting exponential equation is 2^2 which is read, 2 to the 2nd power, and equals 4. Equally with exponents, radical expressions can be added, subtracted, multiplied and divided. Radicals can be switched into powers and powers back into radicals. If you find that powers and radicals don’t really perk up your interest, you could move on to graphing. Start with graphing straight lines and determining if the line is horizontal or vertical or something else. Does the line have an x-intercept or a y-intercept? Can you find the slope of the line? you master the mathematical art of graphing, you will find out a whole new world full of parabolas and hyperbolas.
Help is Out There
If you are learning algebra and this all seems a little too much, don’t fret. There are many resources out there that can help you master linear systems of equations , quadratic formulas and polynomials. Look for math tutors or software programs that will walk you through gradual process on how to solve any problem. You can also use algebra calculators or algebra solvers. any of these instruments can help you become an algebra guru in no time.