7
You visited us
7
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard X
Mathematics
Nature of Roots
The value of ...
Question
The value of c for which the equation ax
2
+ 2bx + c = 0 has equal roots is
(a)
b
2
a
(b)
b
2
4
a
(c)
a
2
b
(d)
a
2
4
b