Question

$$\frac{4}{\sqrt{9}+\sqrt{6}}-$$

Answer

12+sqrt(6)-

Solution


Since \(3\times 3=9\), the square root of \(9\) is \(3\).
\[4\times 3+\sqrt{6}-\]
Simplify  \(4\times 3\)  to  \(12\).
\[12+\sqrt{6}-\]