laws-of-exponents-simplify-the-expressions-involving-exponents

Laws of Exponents | Simplify the expressions involving exponents

http://www.learncbse.in/

http://www.learncbse.in/ncert-solutions-for-class-9-maths/

http://www.learncbse.in/rd-sharma-class-9th-solutions/

In earlier classes students have learnt about the laws of

exponents for whole numbers and positive integers. The

laws shall be now extended to the set of rational numbers

where they shall be called radical powers, teacher shall

introduce the term "radical". In examples the students

shall use their previous knowledge of laws of exponents.Chart for law of exponents.

00:02 Q1. Find :

00:28 (i) 64^(1/2)

01:02 Power of a power

If we take the power of a product, then result is a single exponential where the power is the product of the original exponents.

01:32 (ii)32^(1/5)

01:45 Factor tree of 32

02:34 Apply law of rational exponent Power of a power

03:15 (iii)125^(1/3)

03:30 factorization of 125

04:03 Power of a power: When raising a power to a power, multiply the exponents.

Follow us:

On Twitter

https://twitter.com/cbseguesspapers

Linkedin

https://www.linkedin.com/profile/view?id=396397973&trk=nav_responsive_tab_profile

Pinterest

https://in.pinterest.com/LearnCBSE/

Facebook

https://www.facebook.com/cbseguesspapers

Youtube LearnCBSE.in

https://www.youtube.com/user/CBSEPapers

Wordpress

https://cbselabs.wordpress.com/

learncbse.in

cbse ncert solutions for class 9 maths Chapter 1 Number Syatems

cbse class 9 maths ncert solutions Number Syatems

cbse class 10 maths ncert solutions

cbse class 9 maths solutions

cbse ncert solutions for class 9 maths Chapter 1

cbse class 9 maths sample papers sa1

Rational numbers | Irrational numbers | Rationalization | Real line | Real numbers

cbse maths for class 9 solutions Number Syatems

NCERT Solutions Class 9 Maths Chapter 1 Number Syatems

CBSE class 9 maths NCERT Solutions Chapter 2 Number Syatems Exercise 1.2

NCERT solutions for CBSE class 9 maths Number Syatems

ICSE class 9 maths Number Syatems

Common core Math Number Syatems

Tagged under: ncert solutions,learncbse.,gyanpub,Laws Exponents,exponents,rational exponents,rational exponents examples,exponents examples,laws rational exponents,simplifying rational exponents,rational exponents examples answers,Practice Evaluating Rational Exponents

Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.

Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip

Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans

1. Students enter a simple code

2. You play the video

3. The students comment

4. You review and reflect

* Whiteboard required for teacher-paced activities

With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.

Quickfire

Carry out a quickfire formative assessment to see what the whole class is thinking

Discuss

Create interactive presentations to spark creativity in class

Team Up

Student teams can create and share collaborative presentations from linked devices

Clip

Turn any public video into a live chat with questions and quizzes

Tried out the canvas response option on @SpiralEducation & it's so awesome! Add text or drawings AND annotate an image! #R10tech

Using @SpiralEducation in class for math review. Student approved! Thumbs up! Thanks.

Absolutely amazing collaboration from year 10 today. 100% engagement and constant smiles from all #lovetsla #spiral

Students show better Interpersonal Writing skills than Speaking via @SpiralEducation Great #data #langchat folks!

Dr Ayla Göl
@iladylayla

A good tool for supporting active #learning.

The Team Up app is unlike anything I have ever seen. You left NOTHING out! So impressed!