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Byju's Answer
Standard XII
Mathematics
Definition of Functions
Solve the fol...
Question
Solve the following equation:
√
x
+
5
+
4
√
x
+
5
−
12
=
0
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Solution
Put
t
4
=
(
x
+
5
)
⟹
t
2
+
t
−
12
=
0
⟹
t
=
4
,
−
3
⟹
x
=
251
,
76
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0
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