Simplify \(\sqrt{6.25}\) to \(2.5\).
\[\sqrt{1.69+\frac{}{2.5}\sqrt{1.44}}\]
Simplify \(\sqrt{1.44}\) to \(1.2\).
\[\sqrt{1.69+\frac{}{2.5}\times 1.2}\]
Use this rule: \(\frac{a}{b} \times c=\frac{ac}{b}\).
\[\sqrt{1.69+\times \frac{1.2}{2.5}}\]
Simplify \(\times \frac{1.2}{2.5}\) to \(\frac{1.2}{2.5}\).
\[\sqrt{1.69+\frac{1.2}{2.5}}\]
Simplify \(\frac{1.2}{2.5}\) to \(0.48\).
\[\sqrt{1.69+0.48}\]
Simplify \(1.69+0.48\) to \(2.17\).
\[\sqrt{2.17}\]
Simplify.
\[1.473092\]
1.4730919862656
