Simplify each term.
Divide by .
Rewrite as .
Pull terms out from under the radical, assuming positive real numbers.
To write as a fraction with a common denominator, multiply by .
Combine and .
Combine the numerators over the common denominator.
Simplify the numerator.
Multiply by .
Add and .
The result can be shown in multiple forms.
Mixed Number Form:
Evaluate 1/2+ square root of 72/2