Answer
To multiply radical expressions, simplify each radical by breaking down the numbers inside into their prime factors, multiply the coefficients and radicands separately, and then simplify the resulting radical.
Solution
Sure, I'd be happy to help you multiply radical expressions! However, I need the specific expressions you'd like to multiply to provide a detailed solution.
**In the meantime, here's a general guide on how to multiply radical expressions:**
### **Steps to Multiply Radical Expressions**
1. **Simplify Each Radical (if possible):**
- Break down each number inside the radical into its prime factors.
- Identify and extract any square factors (for square roots) or appropriate factors for other types of roots.
2. **Multiply the Coefficients:**
- Multiply the numerical coefficients (the numbers outside the radicals) directly.
3. **Multiply the Radicands:**
- Multiply the numbers inside the radicals together.
4. **Simplify the Resulting Radical:**
- After multiplication, simplify the radical by extracting any possible factors.
### **Example 1: Multiplying Square Roots**
**Problem:**
Multiply √2 × √8
**Solution:**
1. **Multiply the radicands:**
\[
\sqrt{2} \times \sqrt{8} = \sqrt{2 \times 8} = \sqrt{16}
\]
2. **Simplify the radical:**
\[
\sqrt{16} = 4
\]
**Answer:**
4
### **Example 2: Multiplying with Coefficients**
**Problem:**
Multiply 3√5 × 2√20
**Solution:**
1. **Multiply the coefficients:**
\[
3 \times 2 = 6
\]
2. **Multiply the radicands:**
\[
\sqrt{5} \times \sqrt{20} = \sqrt{5 \times 20} = \sqrt{100}
\]
3. **Simplify the radical:**
\[
\sqrt{100} = 10
\]
4. **Combine the results:**
\[
6 \times 10 = 60
\]
**Answer:**
60
### **Example 3: Multiplying Different Types of Radicals**
**Problem:**
Multiply √3 × ³√27
**Solution:**
1. **Simplify each radical:**
\[
\sqrt{3} \text{ is already simplified}
\]
\[
³\sqrt{27} = 3 \quad \text{(since } 3^3 = 27)
\]
2. **Multiply the results:**
\[
\sqrt{3} \times 3 = 3\sqrt{3}
\]
**Answer:**
\( 3\sqrt{3} \)
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Feel free to provide the specific radical expressions you'd like to multiply, and I can walk you through the exact solution!
Answered by UpStudy AI and reviewed by a Professional Tutor
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