Login
Home
TOP
Send feedback
Login
Subjects
Maths CBSE Live product
Class 10 (2026-27)
Quadratic Equations
Annual Revision II - Quadratic Equations
1.
TBQ - Find the nature of roots
Question:
3
m.
Find the discriminant of the given quadratic equations and hence
find
the nature of its roots.
(i)
2
\(x^2 – \)
4
\(x +\)
−3
\( = 0\) has
two equal real roots
no real roots
real and distinct roots
(ii)
2
\(x^2 –\)
3
\(x + \)
5
\( = 0\) has
no real roots
real and distinct roots
two equal real roots
(iii)
5
\(x^2 – \)
9
\(x + \)
7
\( = 0\) has
no real roots
real and distinct roots
two equal real roots
Login
or
Fast registration
Previous theory
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!
