Find derivative of x+1/x+2
Answers
Answered by
0
Answer:
We will use the following Quotient Rule for the Derivative :-
y
=
u
(
x
)
v
(
x
)
⇒
d
y
d
x
=
v
(
x
)
u
'
(
x
)
−
u
(
x
)
v
'
(
x
)
(
v
(
x
)
)
2
Hence,
d
y
d
x
=
(
1
+
x
2
)
(
x
)
'
−
x
(
1
+
x
2
)
'
(
1
+
x
2
)
2
=
(
1
+
x
2
)
(
1
)
−
(
x
)
{
1
'
+
(
x
2
)
'
}
(
1
+
x
2
)
2
=
(
1
+
x
2
)
−
x
(
0
+
2
x
)
(
1
+
x
2
)
2
=
1
+
x
2
−
2
x
2
(
1
+
x
2
)
2
⇒
d
y
d
x
=
1
−
x
2
1
+
x
2
Answered by
0
Answer:
1 /( x + 2 ) ^2
Hope it helps you!!
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