Mathematics · Algebra
Simplify the expression: 2 n - 1 - 2 n 2 n + 4 + 2 n + 1
- 15/13
- 21/13
- 3-1/36✓
- 42/3
Correct answer
-1/36
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Algebra?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Algebra