1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Mathematics
Expansion of (a ± b ± c)²
The sum of a ...
Question
The sum of a number and its positive square root is
6
25
. The number is :
A
5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
1
5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
25
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
1
25
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is
D
1
25
Let the number be
x
.
x
+
√
x
=
6
25
⇒
√
x
=
6
25
−
x
Now, squaring on the both sides, we get
x
=
36
625
+
x
2
−
12
x
25
∴
x
2
−
37
x
25
+
36
625
=
0
∴
x
=
36
25
,
1
25
Suggest Corrections
3
Similar questions
Q.
The sum of a number and its positive square roots is 6/25. Find the 100 times the number.
Q.
The sum of a number and its positive square root is
6
25
. Find the number. If the number is
1
m
then find the value of
m
.
Q.
The sum of a number and its positive square root is 6/25. Find the number.