what is the exponential notation of -3125
Asked by ajayrath7 | 27th Mar, 2017, 07:42: PM
First write the prime factorization of -3125.
-3125 = (-5) × (-5) × (-5) × (-5) × (-5) = (-5)5
which is the required exponential notation of -3125.
Answered by Rebecca Fernandes | 27th Mar, 2017, 07:57: PM
- rehman invested 10000 rupees for a business.after one year he noticed that his profit was 1 by 8th of his capital investment.he invested this profit also into his capital.after the end of this year,he found that his profit was -1 by 8th of his present capital.find his profit at the end of the year. on a bright morning, delicia observed that her rose garden had one flower.on the second day,she observed that there were three flowers.on the third day,she saw nine flowers and on the fourth day she saw27 flowers.if this pattern continues,how many flowers will be there on the 20th day?express the answer in exponential form.
- 1. If a and b are positive integers such that ab = 125, then (a - b)a+b-4 is equal to (A) 25. (B) 16. (C) 28. (D) 30. 2. The sum of the digit of a number 10n � 1 is 3798. The value of n is : (A) 422 (B) 431 (C) 501 (D) 673
- How to solve the problem
- 0.1*10 in standard form of number 1
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number