express $\displaystyle \frac{16+\frac{2\sqrt{18}}{2}}{2+\frac{6}{\sqrt{2} }} \divide 2$
in the form $\displaystyle a+b\sqrt{2}$ where a and b are integers
express $\displaystyle \frac{16+\frac{2\sqrt{18}}{2}}{2+\frac{6}{\sqrt{2} }} \divide 2$
in the form $\displaystyle a+b\sqrt{2}$ where a and b are integers
You can start by simplifying the denominator.
Combine the fraction to get $\displaystyle \frac{2(\sqrt{2}+3)}{\sqrt{2}}$
Then simplify it and you are left with $\displaystyle 2+3\sqrt{2}$