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Question
Mathematics
If the roots of the quadratic equation x2-5 x+6=0 are the intercepts of a line, then the equation of the line can be
Q. If the roots of the quadratic equation
x
2
−
5
x
+
6
=
0
are the intercepts of a line, then the equation of the line can be
56
154
Coordinate Geometry
Report Error
A
(a)
2
x
+
3
y
=
6
B
(b)
3
x
+
2
y
=
6
C
(c) Either (a) or (b)
D
(d) None of these
Solution:
(i) Find the roots and take the equation as
a
x
+
b
y
=
1
.
(ii) Roots of
x
2
−
5
x
+
6
=
0
are 2 and 3 .
(iii)
x
-intercept is either 2 or 3.
y
-intercept is either 3 or 2 .