Question

If √99-√100=x, then the value of√99+√100

Answer 1

it should be your answer

Answer 2

Answer:

=-1/x

Step-by-step explanation:

$\sqrt{99} -\sqrt{100} = x\\Therefore \sqrt{99} + \sqrt{100} = (\sqrt{99} + \sqrt{100} ) (\sqrt{99} - \sqrt{100}) / (\sqrt{99} - \sqrt{100})= x\\=>\sqrt{99} + \sqrt{100} = -1/x$