Question

does anyone know how to solve this integretion ?​

Answer 1

Put

√x=t

X=t^2

So int(logt)^2

Using by parts

=x(logx)

2

−2∫x.logx.

x

1

​

dx

=x(logx)

2

−2∫logxdx

=x(logx)

2

−2[xlogx−x]

=x[(logx)

2

−2logx+2].