Simplify the following exprossion If the expression cannot be simplifect, se state)

Select the correct choice below and, if mecessary, ill in the answer box to complete your choin
A. (Type an oxact answer, using radicals as noeded)
B. The expression cannot be simplified

Ask by Flynn Floyd. in the United States

Jan 27,2025

Question

Simplify the following exprossion If the expression cannot be simplifect, se state)

Select the correct choice below and, if mecessary, ill in the answer box to complete your choin
A. (Type an oxact answer, using radicals as noeded)
B. The expression cannot be simplified

Ask by Flynn Floyd. in the United States

Jan 27,2025

UpStudy AI · Accepted Answer

**A.** $$ \sqrt{63} = 3\sqrt{7} $$

**Explanation:**

To simplify $$ \sqrt{63} $$, factor 63 into its prime factors:

$$
63 = 9 \times 7
$$

Since 9 is a perfect square ($$ 9 = 3^2 $$), you can simplify the square root as follows:

$$
\sqrt{63} = \sqrt{9 \times 7} = \sqrt{9} \times \sqrt{7} = 3\sqrt{7}
$$

Therefore, the simplified form of $$ \sqrt{63} $$ is $$ 3\sqrt{7} $$.
$$ \sqrt{63} = 3\sqrt{7} $$