• Mayur Vihar 3 Delhi, 110096 India

Back to Test Series
Chapter 4 Expressions using Letter-Numbers - Part 7

If x = 1 and y = -1, evaluate x^2y + xy^2.

Type: MCQ • Marks: 1
If x = 1 and y = -1, evaluate x^2y + xy^2.
Options
A. -2
B. 2
C. 1
D. 0
Explanation
(1)^2(-1) + (1)(-1)^2 = -1 + 1 = 0.
Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now
Class 7th Ganita Prakash 1

Practice more

This page is indexed for search so students can find questions directly from Google.

Purchase Full Access View full Test Series Browse Test Series
Login / Register
Chat on WhatsApp Go Back Top