Mathematics · Algebra
If 9a2 + 4b2 + 49c2 + 18 = 2(2b + 28c - 3a), then the value of (a + 2b - c) will be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 12/21✓
- 226/21
- 311/21
- 45/21
Correct answer
2/21
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!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Algebra MCQs →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