EigenAnalysis

Let’s Explore Algebra

It is an domain of mathematics that use alphabetic characters instead of numbers to derive results for a given situation. It is this generalization that often scares many and thrills some. topics of algebra range by working through simple tasks such as factoring polynomials and eventually progressing on to finding the inverse of a matrix. Most individuals start to learn Algebra by adding, subtracting, reducing 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 another higher level subjects. First there are exponents. An exponent is the tiny 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 refers the power to which that number is exponentiated. The above algebraic expression is read, x plus y to the third power. In working with exponents you can add, subtract, multiple or divide them. If you pick up the fundamentals, you will shortly get down to working with rational and negative exponents and if you think those are not challenging enough, hopefully radicals will spin your head. A radical, in simple terms, is the undoing of an power. Radical expressions are denoted by the symbol “V” and when placed alongside number 4, it is read as square root of 4, which is equal to 2. The inverse of “V” symbol is “^” which denotes that the number it refers to is a multiple of the principle number. Therefore, 2^2 which is read as 2 to the 2nd power, equals 4. Additionally, exponents can be added, subtracted, multiplied or divided by radicals. Radicals can be changed into powers and exponents back into radicals. If you find that exponents and roots don’t really shake your interest, you could move on to graphing. The best way to start with graphing is to draw lines and try to figure out if they are horizontal, vertical or neither. Another question to ask is whether the line has an x-intercept or a y-intercept Can you find the slope of the line? you master the mathematical art of graphing, you will identify a whole new world filled with parabolas and hyperbolas.

Help is Out There

If you are learning algebra and this all seems a little too much, dont fret. It’s time to look around because there exists a wide array of resources that is able to help you master the content Look for math tutors or software programs that will walk you through step-by-step process on how to solve any problem. Know that frustration is not your only friend because Any of these instruments can help you become an algebra guru in very little time.