trigonometric substitutions example 5


This is what you would input:

x^2 / sqrt[x^2+1] 

[Graphics:Images/trig_sub_5_gr_1.gif]
[Graphics:Images/trig_sub_5_gr_2.gif]
[Graphics:Images/trig_sub_5_gr_3.gif]
[Graphics:Images/trig_sub_5_gr_4.gif]
[Graphics:Images/trig_sub_5_gr_5.gif]
[Graphics:Images/trig_sub_5_gr_6.gif]
[Graphics:Images/trig_sub_5_gr_7.gif]
[Graphics:Images/trig_sub_5_gr_8.gif]
[Graphics:Images/trig_sub_5_gr_9.gif]
[Graphics:Images/trig_sub_5_gr_10.gif]
[Graphics:Images/trig_sub_5_gr_11.gif]
[Graphics:Images/trig_sub_5_gr_12.gif]
[Graphics:Images/trig_sub_5_gr_13.gif]
[Graphics:Images/trig_sub_5_gr_14.gif]
[Graphics:Images/trig_sub_5_gr_15.gif]

Converted by Mathematica      February 6, 2000