Register
Dark Mode

NIELIT 2022 Feb Scientist C - Section D: 4

in Quantitative Aptitude edited by
170 views
0 votes
0 votes

For what value of $k,$ expression $x^{4} – 2x^{2} + k$ will be a perfect square ?

  1. $0$
  2. $1$
  3. $-1$
  4. Cannot be determined.
in Quantitative Aptitude edited by
by
13.6k points
170 views

Please log in or register to answer this question.

← PreviousNext →
← Previous in categoryNext in category →

Related questions

Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true

Subjects

Developed by Chun
Link Copied!