I need help with this geometry

ur choice answer is correct

Here we answer "What is the square root of 63 (√63) in simplest radical form?" The square root of 63 in its simplest form means to get the number 63 inside the radical √ as low as possible.

Here is how to do that! First we write the square root of 63 like this:

√63

The largest perfect square of the factors of 63 is 9. We can therefore convert √63 like this:

√9 × 7

Next, we separate the numbers inside the √ as such:

√9 × √7

√9 is a perfect square that equals 3. We can therefore put 3 outside the radical and get the final answer to square root of 63 in simplest radical form as follows:

3√7

Step-by-step explanation: