Exponents and Powers in 2 hours - Class 8 - CBSE Maths
BYJU'S - Class 6, 7 & 8・2 minutes read
The session covers exponents, powers, and scientific notation, showcasing examples and laws of exponents in a interactive setting. Practice and understanding are emphasized for solving mathematical questions involving exponents accurately and efficiently.
Insights
- Negative exponents result in changing the sign when moving from the denominator to the numerator, impacting how numbers are expressed in standard form and calculations involving exponents.
- Understanding the laws of exponents is crucial for manipulating and simplifying expressions, including adding or subtracting powers based on multiplication or division operations, ensuring accurate results in mathematical problem-solving.
Get key ideas from YouTube videos. It’s free
Recent questions
What is the significance of scientific notation?
Scientific notation simplifies writing large numbers using exponents.
How are negative exponents handled in mathematics?
Negative exponents change sign when moving from denominator to numerator.
What are the laws of exponents used for?
Laws of exponents help handle exponents in multiplication and division.
How is standard form used in mathematics?
Standard form involves placing decimal point after first non-zero digit.
How can one convert numbers to standard form?
Converting numbers to standard form involves shifting decimal point and adjusting power of 10.
Related videos
Magnet Brains
Class 7 Maths Chapter 13 | Exponents and Powers Full Chapter Explanation & Exercise
mathantics
Algebra Basics: Laws Of Exponents - Math Antics
The Organic Chemistry Tutor
Logarithms Review - Exponential Form - Graphing Functions & Solving Equations - Algebra
BYJU'S - Class 9 & 10
Complete MATHS Class 10 Formula Sheet in 60 mins 📝 MUST WATCH for Last Minute Revision 🔥
Lehrerschmidt
Potenzen - Grundlagen, Basis, Exponent, Potenzgesetze - einfach erklärt | Lehrerschmidt