Question

ANSWER FAST ASAP
distance=√((5√(7)-3√(7))(5√(5)-2√(5)))

Answer 1

If you just want fast answers you might as well just copy and paste into Wolfram:

http://www.wolframalpha.com/input/?i=%E2%88%9A%28%285%E2%88%9A%287%29-3%E2%88%9A%287%29%29%285%E2%88%9A%285%29-2%E2%88%9A%285%29%29%29

Answer 2

thanks