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Maths CBSE Live product
Class 10 (2026-27)
Quadratic Equations
Nature of roots
1.
Find the discriminant and its nature of roots
Question:
4
m.
Find the discriminant of the following quadratic equation
.
1
.
\(3x^2 - 22x + 7 = 0\)
Discriminant \(=\)
\(= \ 0\)
\(> \ 0\)
\(< \ 0 \)
Nature of roots:
Real and equal
Real and unequal
No real roots
.
2
.
\(4x^2 - 5x + 3 = 0\)
Discriminant \(=\)
\(> \ 0\)
\(= \ 0\)
\(< \ 0 \)
Nature of roots:
Real and unequal
No real roots
Real and equal
.
[
Note
: Enter minus symbol wherever required]
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