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Question 47 - Algebra Practice | Prasnya
Q47
00:00
24 Nov 2024
Q47.
If the equations
x
2
+
m
x
+
9
=
0
x^2 + mx + 9 = 0
x
2
+
m
x
+
9
=
0
,
x
2
+
n
x
+
17
=
0
x^2 + nx + 17 = 0
x
2
+
n
x
+
17
=
0
and
x
2
+
(
m
+
n
)
x
+
35
=
0
x^2 + (m + n) x + 35 = 0
x
2
+
(
m
+
n
)
x
+
35
=
0
have a common negative root, then the value of (2m + 3m) is
Your Answer
Save
Check
Details
Q47
00:00
24 Nov 2024
Q47.
If the equations
x
2
+
m
x
+
9
=
0
x^2 + mx + 9 = 0
x
2
+
m
x
+
9
=
0
,
x
2
+
n
x
+
17
=
0
x^2 + nx + 17 = 0
x
2
+
n
x
+
17
=
0
and
x
2
+
(
m
+
n
)
x
+
35
=
0
x^2 + (m + n) x + 35 = 0
x
2
+
(
m
+
n
)
x
+
35
=
0
have a common negative root, then the value of (2m + 3m) is
Your Answer
Save
Check
Details
