Find the logarithms of the follwing number to the base of 1/2 (1)/(\sqrt(2)) and sqrt(2) and 1 and 2\sqrt(2)

ill give 20 free ponits someone answer quick

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

What can you determine about the solutions of this system