What are exponents?
Exponents are shorthand for repeated multiplication of the same number by itself. For example, the shorthand for multiplying two copies of the number 2 is shown on the equal sign’s right-hand side in (2)(2) = 4. The exponent, being 2 in this instance, stands for however many times the value is being multiplied. The number that’s being multiplied being 2 in this example is called the base. Exponents can either be positive or negative. Negative exponents give values in reverse form. The process of using exponents is called raising to a power. The exponent here is the power. The expression four is pronounced as two, raised to the second power or two to two.
In simple words, Exponential notation is a form of mathematical shorthand which allows us to write complicated expressions more briefly. An exponent is a number or letter written above and to the right of a numerical expression called the base. It indicates that the base is to be raised to a particular power. X is the base, and n is the exponent or the power.
The Definition of Exponents: If the x is a positive number and n is its exponent, then xn means x is multiplied by itself n number of times.
Tips to Learn Exponents
Practice Exponents worksheets
Exponents worksheets are handy tools that can teach students and help them understand key concepts of mathematics. You can see how students are coming up with the answers, where they are struggling, and if any concepts need to be covered in more detail. Exponent worksheets are available online and can be downloaded in pdf format as well. These worksheets will help students to understand and enhance their knowledge of Exponents. Students can review themselves and use the answer sheets given along with the worksheets to evaluate themselves.
If you’re looking for fun and interactive exponents worksheets, you can download Cuemath’s interactive worksheets, which are super fun and easy to download. These worksheets are engaging as they come with visuals that facilitate faster learning and in-depth understanding.
Understand the 7 Rules of Exponents
Exponents revolve around seven major and vital rules. After understanding these rules, one can easily solve problems based on exponents. These rules cover the entire concept of Exponents. There are seven exponent rules, or laws of exponents, that students need to learn and master. Each rule shows how to solve different types of numerical equations and how to add, subtract, multiply and divide Exponents. The seven rules are as follows:
1. Product of powers rule
2. Quotient of powers rule
3. Power of a power rule
4. Power of a product rule
5. Power of a quotient rule
6. Zero power rule
7. Negative exponent rule
Mathematics needs constant practice. In order to master mathematical concepts, students must persistently practice. Exponents are very easy and simple to learn. Exponents can be mastered with the help of constant practice and by understanding the rules of Exponents. Practice makes a student perfect. Eventually, students will be able to solve problems related to Exponents faster and accurately.
Clear all doubts
It is very common for students to get stuck in doubts while solving exponent sums. In this case, you must seek help from your teachers or seniors. Doubts will help you interact, thus strengthening your concepts. Exponents can be tricky, but with constant practice, you can master this topic easily.
Exponent is a concept that many students dread. However, exponents can be very easy and a scoring topic in Mathematics. If students are facing difficulty while studying and understanding exponents, they can follow these simple and effective tips that will make exponents easy and simple for them. Not just Mathematics, exponents have real-life applications as well! You will be surprised to know that exponents are also used in other subjects like Physics and Chemistry. I hope you had fun exploring exponents. Leave your comments down below.