What is the largest multiplicity in the factored polynomial ?.

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.

Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]