UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 8 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Class 8 Tuition > What are the laws of exponents?
✕

Search in

What are the laws of exponents?

Asked by Last Modified  

9 Answers

Follow 0
Answer

Please enter your answer

Like to train students & bring out the best out of them

Power rule I (an) m = a n·m
Comments
Dislike Bookmark

Like to train students & bring out the best out of them

a nm = a (nm)
Comments
Dislike Bookmark

Like to train students & bring out the best out of them

b-n = 1 / bn
Comments
Dislike Bookmark

Bachelor of Engineering (B.E.) in Electronics & Communication

The exponent of a number says how many times to use the number in a multiplication.
Comments
Dislike Bookmark

B.Tech, Spoken English, EEC, MATLAB, CET Coaching Tutor with 20 years of experience

Exponents are also called Powers or Indices. The exponent of a number says how many times to use the number in a multiplication. In this example: 82 = 8 × 8 = 64 In words: 82 could be called "8 to the second power", "8 to the power 2" or simply "8 squared"
Comments
Dislike Bookmark

I can teach science , maths and english

1) x^1=x , 2)x^0=1 , 3)x^-1=1/x 4)x^m.x^n=x^m+n 5) x^m/x^n=x^m-n 6) x^-n=1/x^n
Comments
Dislike Bookmark

23+ yrs.experienced tutor for 5th-8th Class (CBSE, ICSE) and IT & Computer Applications

Exponents are also called Powers or Indices The exponent of a number says how many times to use the number in a multiplication. In this example: 82 = 8 × 8 = 64 In words: 82 could be called "8 to the second power", "8 to the power 2" or simply "8 squared" So an Exponent just saves you writing out...
read more
Exponents are also called Powers or Indices The exponent of a number says how many times to use the number in a multiplication. In this example: 82 = 8 × 8 = 64 In words: 82 could be called "8 to the second power", "8 to the power 2" or simply "8 squared" So an Exponent just saves you writing out lots of multiplies! read less
Comments
Dislike Bookmark

Online Mathematics Teacher and Home tutor

Laws of exponents means a power m x a power n equal to a power m + n model formulas
Comments
Dislike Bookmark

"Read , Recall and Procure"

Rule Example Product rules a n · a m = a n+m 23 · 24 = 23+4 = 128 a n · b n = (a · b) n 32 · 42 = (3·4)2 = 144 Quotient rules a n / a m = a n-m 25 / 23 = 25-3 = 4 a n / b n = (a / b) n 43 / 23 = (4/2)3 = 8 Power rules (bn)m = bn·m (23)2 = 23·2 = 64 bnm = b(nm) 232 = 2(32)= 512 m?(bn)...
read more
Rule Example Product rules a n · a m=a n+m 23 · 24=23+4 = 128 a n · b n=(a · b) n 32 · 42=(3·4)2 = 144 Quotient rules a n / a m=a n-m 25 / 23=25-3 = 4 a n / b n=(a / b) n 43 / 23=(4/2)3 = 8 Power rules (bn)m = bn·m (23)2 = 23·2 = 64 bnm=b(nm) 232=2(32)= 512 m?(bn) = b n/m 2?(26) = 26/2 = 8 b1/n = n?b 81/3 = 3?8 = 2 Negative exponents b-n = 1 / bn 2-3 = 1/23 = 0.125 Zero rules b0=1 50=1 0n=0 , for n>0 05 = 0 One rules b1 = b 51 = 5 1n = 1 15 = 1 Minus one rule read less
Comments
Dislike Bookmark

View 7 more Answers

Related Questions

How many ATPs used in Nitrogen fixation?
Biological nitrogen fixation can be represented by the following equation, in which two moles of ammonia are produced from one mole of nitrogen gas, at the expense of 16 moles of ATP and a supply of electrons...
Dr. Anshu
1 0
6
Sorter's disease is associated with which industry?
Wool industry
Madhavan
Please suggest some innovative ways to explain respiratory system in organisms.
Fun way to teach about the Respiratory Sysyem, make Paper Bag Lungs and Straw Tracheas
Garima
What is covalency?
The number of electron pairs an atom can share with other atoms.
Ravi Ranjan

How many of you like activity based teaching?
Activity based teaching will have the satisfaction of teaching experience because , the students will be concentrated and enjoying while working and the result of understanding the topic will be centpercent...
Mahesh

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

verb formation
लट् लकार: पुरुष एकवचनम् द्विवचनम् बहुवचनम् प्रथमपुरुष: पठति पठतः पठन्ति मध्‍यमपुरुष: पठसि पठथः पठथ उत्‍तमपुरुष: पठामि पठावः पठामः

Arun

0 0
0
prime numbers from 1 to 100
Here's a chart with all the numbers from 1-100: Number Is it Prime? Explanation 1 No 1 is neither prime nor composite. It's a special number. 2 Yes 2 is divisible by itself...

Debraj

0 0
0
Source Of Light And Natural Light
Any object which has an ability of producing light energy at its own is called as the source of light. e.g., Sun, Firefly, Battery, Cell Candle, Bulb etc. Natural light Our main source of natural light...

Debraj

0 0
0
Concave Lens and Use of Convex Lenses - The Camera
A lens having both of its surfaces curved inwards is called as a concave lens. It is thin in the middle and thicker at the edges. It is also called as a diverging lens as it diverges a parallel beam of...

Debraj

0 0
0
Eight Parts Of Speech In English Language
1. Noun: Name of a Person, Place, Thing Or Idea, Ex: Car, or City, or Teacher and so on.Tom Hanks is very Versatile. 2. Pronoun: Replacement for a NounEx: I, it, he, she, mine, his, hers, we, they, theirs,...

Anurag

0 0
0

Recommended Articles

Top Benefits of e-Learning

With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging...

Read full article >

6 Exam Hall Tips To Follow, For Every Good Student

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

The Rising Problems in Indian Government School

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

The Trend of E-learning and it’s Benefits

E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...

Read full article >

Find Class 8 Tuition near you
Class 8 Tuition in Delhi
Class 8 Tuition in Bangalore
Class 8 Tuition in Hyderabad
Class 8 Tuition in Kolkata
Class 8 Tuition in Chennai
Class 8 Tuition in Mumbai
Class 8 Tuition in Pune
Class 8 Tuition in Noida
Class 8 Tuition in Gurgaon
Class 8 Tuition in Lucknow
Online Tuition Class 8

Looking for Class 8 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 8 Tuition Classes?

The best tutors for Class 8 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 8 Tuition with the Best Tutors

The best Tutors for Class 8 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2026 All Rights Reserved