AMC 12B 2017 Problem 6

The circle having (0,0) and (8,6) as the endpoints of a diameter intersects the x-axis at a second point. What is the x-coordinate of this point?

Answer Choices
A. 4 \sqrt{2}
B. 6
C. 5 \sqrt{2}
D. 8
E. 6 \sqrt{2}