Hi,

Hope you guys can help... the question is as follows.

How do I represent:

√1/2 + √1/4 + √1/8

as....

a + b √c

I think you can take it to:

√1/ √2 + √1/ √4 + √1/8..... but does that actually help me?!

The steps of what you did would be greatly appreciated!

Thanks in advance!

ajkerr