simplify and finish.. Can you?
I recently got a practice problem to try based on something or other I did a few years back in school. Thought I could handle it but apparently not:
Rationalise the denominator of, and thus simplify the expression
Now I whats getting me is the 4 - root 14 in the denominator. If it were simply root 14 I would be able to rationalise and simplify no problem.