Mathematics · Algebraic Expressions
When x = 19 and y = -34, then the value of the expression 81x2 + 16y2 - 72xy is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 116✓
- 225
- 3916
- 494
Correct answer
16
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 Algebraic Expressions MCQs →Want more practice questions on Algebraic Expressions?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Algebraic Expressions