Question

$$\sqrt{18}+\sqrt{.50}$$

Answer

3*sqrt(2)+0.70710678118655

Solution


Simplify  \(\sqrt{18}\)  to  \(3\sqrt{2}\).
\[3\sqrt{2}+\sqrt{0.5}\]
Simplify  \(\sqrt{0.5}\)  to  \(0.707107\).
\[3\sqrt{2}+0.707107\]

Decimal Form: 4.949747