Question

a-3b/ab-1/b при a=3/17 b=2корень 51

Answer 1

$frac{3}{17} - frac{17 times 6 sqrt{51} }{3} - frac{1}{2 sqrt{51} } = frac{3}{17} - 17 times 2 sqrt{51} + 2 sqrt{51} =$