Which choice is equivalent to the product below when x>0 square root 5x^2 times square root 15x^2

Cwill be your correct answer

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .