![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Evaluate the following:$(-100) -(-172)$
Given :
The given expression is $(-100) -(-172)$.
To do :
We have to evaluate the given expression.
Solution :
We know that,
$(-) \times (-) = (+) = (+) \times (+)$
$(-) \times (+) = (-) = (+) \times (-)$
$(-100) -(-172) = (-100) + 172$
$= 172-100$
$= 72$
Therefore, the value of $(-100) -(-172)$ is 72.
Advertisements