dailydigits
Derivatives
d
d
x
(
4
x
+
4
4
x
+
2
)
=
?
\frac{d}{dx}\left(\frac{4x + 4}{4x + 2}\right) = \;?
d
x
d
(
4
x
+
2
4
x
+
4
)
=
?
Today
Next in 05:42:47