Question

Three times radical 5 over top radical 7

Answer 1

To express "three times the square root of 5 over the square root of 7" in a mathematical format, it can be written as:

\[
\frac{3\sqrt{5}}{\sqrt{7}}
\]

If you would like to simplify this expression, you can multiply both the numerator and the denominator by \(\sqrt{7}\) to rationalize the denominator:

\[
\frac{3\sqrt{5}}{\sqrt{7}} \cdot \frac{\sqrt{7}}{\sqrt{7}} = \frac{3\sqrt{35}}{7}
\]

So the simplified expression is:

\[
\frac{3\sqrt{35}}{7}
\]