Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • Find the value of m for which 5^m ÷ 5^ – 3 = 5^5 .

5. Find the value of m for which 5^m \div 5^{-3} = 5^5

Answers (1)

best_answer

We have,

a^{m}\div a^{n}= a^{m-n}

Here a = 5 and n =-3 and m-n = 5

therefore,

 5^{m}\div 5^{-3}= 5^{m+3} = 5^{5}

By comparing from both sides we get 

m+3 = 5 

m= 2 

Posted by

manish

View full answer

Similar Questions

Trending Articles/News

anam-khan

JNV Lateral Entry Selection Test 2026 result out at navodaya.gov.in for Class 11 admissions

Latest Question