int(2v^(2))/(v^(2)+v-2)dv=

int(2v^(2))/(v^(2)+v-2)backslash dv

Integrate : int((1)/(2v+v^(2)))dv

Integrate : int((1)/(2v+v^(2)))dv

Integrate : int((1)/(2v+v^(2)))dv

Evaluate : int (( 2v ) / (v^2 -1) ) dv

Show that,v=(A)/(r)+B satisfies the differential equation (d^(2)v)/(dr^(2))+(2)/(r)*(dv)/(dr)=0

Show that , v = (A)/(r) + B satisfies the differential equation (d^(2) v)/(dr^(2)) + (2)/(r) .(dv)/(dr) = 0

If pv^(a)=c (a and c are costants) then show that v^(2)(d^(2)p)/(dv^(2))=a(a+1)p

If u=inte^(ax)sin " bx dx" and v=inte^(ax)cos " bx dx then "(u^(2)+v^(2))(a^(2)+b^(2))=