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Mathematics
Mathematics
Problem
Differentiate
y
=
x
2
tan
x
+
sin
x
x
+
1
y=\dfrac{x^{2}\tan x+\sin x}{x+1}
y
=
x
+
1
x
2
tan
x
+
sin
x
and write your answer with the single denominator
(
x
+
1
)
2
(x+1)^{2}
(
x
+
1
)
2
.
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