Algebra class is one of the few places where you can buy 55 watermelons, and no one will ask why! It’s also a subject that many students have problems with. It is the first significant leap for higher mathematics, so it’s a small wonder why it’s often intimidating to students. Learning algebra can seem overwhelming, but there are just two things to remember: the concept of variables and how to manipulate them. Algebra is divided into two parts- Scalar algebra and vector algebra. So, how to learn this devilish-looking thing straightforwardly? Let us get into it.
Know Your Arithmetics, Your Basic Math Operations
To start with algebra, you’ll have to know basic maths skills like addition, subtraction, multiplication, and division. It’s essential to master these concepts. One doesn’t need to memorize them but know the basic underlying idea. Many classes allow you to use calculators to calculate answers for vector algebra too.
PEMDAS
Oh, the order of operations, PEMDAS stands for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. One of the trickiest things about solving algebra is knowing where to begin. Learning this specific order will make it easy for students to drive through the sum. It’s an area, a handy tool. PEMDAS becomes extremely important while solving vector algebra, where one has to work with the direction of the magnitude. A miss in any of the steps can lead to your doom.
Don’t Let Words Scare You
Algebra is one of the first chapters that pitch words in operations rather than numbers. There are x’s and y’s and z’s and whatnot. These are called variables and are just a way of showing numbers with unknown values. We represent vector algebra with the symbol ‘V’ and an arrow over its head.
Get Comfortable With Negative Numbers
It is widespread to come across negative numbers in algebra. But don’t let that minus sign in front throw you off. Make sure to become as comfortable with negative numbers as you can. There will be many instances where a vector algebra has a negative value. Don’t get scared!
Formulas Are Your Best Buddies In Algebra
Think of formulas as a team of sidekicks that support the hero during his fights. But just memorizing the formulas won’t help if you don’t know what to do with it. Knowing and understanding each variable is the key. Also, be sure to distinguish between formulas of scalar algebra and formulas of vector algebras.
Keep Practicing
One last tip for studying algebra is to work out as many problems as you can. Work for your hands off! Of course, it’s true for all maths subjects, but it especially applies to algebra. The subject can be confusing, primarily regarding problems of vector algebra, but work your calculations correctly. You’ve heard it a million times before, but: Practice makes a man perfect!
The Bottom Line
If you need any more help with this, make sure you get a hands-down tutor to do the job for you. You won’t be disappointed.