# Integral Calculus ( integrate by u-substitution) Note: S = integrate symbol S (x- 1/x)^2 dx?I would like to know when to use u-substitution and of this is applicable I would like to know some rules in using u-substitution this would really help me Anyway this is needed for today thanks for your help!!!

1
by shouyouhinata01
less than 10 minutes daw may sagot na 3 hours na wla pa
aw sorry for my term anyway thanks