1/(x+3)+1/(x-3)=6/(x^2-9)
x=3
2x^2 = ?
4√2 • 5√8
0,-7,-31,-81,-166 find the nth term
Coefficient of
x
15
in
(
1
+
3
4
)
n
is
100(0,5)2
5√2 • 4√2
Determine the first order derivative of the following function (2x3 +3).(x4-2x)