Question

sqrt (1-5\9) -sqrt ( 2+1\4) +sqrt (3+1\16) =

Answer 1

What is \[1 - \frac{ 5 }{ 9 }\]
as a single fraction?

Answer 2

yes

Answer 3

No I'm asking you, what is it?

Answer 4

is the square root and must perform actions to find the value which should be one of these" 2: 3\2 : 11\12 or 2\3

Answer 5

No no, I know what the question is asking, I am trying to help you work the answer out.

We are looking at the first term:

\[\sqrt{1 - \frac{ 5 }{ 9 }}\]
we are going to simplify this. Do you know how to simplify
\[1 - \frac{ 5 }{ 9 }\]
by using a common denominator?