Question

Radical 25 times radical 49

Answer 1

To simplify the expression \( \sqrt{25} \times \sqrt{49} \), you can first evaluate each radical separately:

\[
\sqrt{25} = 5
\]
\[
\sqrt{49} = 7
\]

Now, multiply these results together:

\[
5 \times 7 = 35
\]

Thus, \( \sqrt{25} \times \sqrt{49} = 35 \).

Alternatively, you can combine the radicals first:

\[
\sqrt{25} \times \sqrt{49} = \sqrt{25 \times 49} = \sqrt{1225}
\]

Calculating \( \sqrt{1225} \) also yields:

\[
\sqrt{1225} = 35
\]

So, the final answer is:

\[
\boxed{35}
\]