Since the user has not specified any of the options (ExplainAnswer, TeachTopic, GeneratePractice) as true, and only requested to solve the problem accurately, I will proceed by solving the math problems shown in the worksheet.
The worksheet contains 12 problems on simplifying radical expressions. I will solve each one step by step.
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Problem 1: √(16x⁴)
√16 = 4
√x⁴ = x²
→
4x²
Problem 2: √(49m⁶)
√49 = 7
√m⁶ = m³
→
7m³
Problem 3: √(216a³)
Factor 216: 216 = 36 × 6 = 6² × 6
So √(216a³) = √(6² × 6 × a² × a) = 6a√(6a)
→
6a√(6a)
Problem 4: 4√25
√25 = 5
4 × 5 = 20
→
20
Problem 5: √(81x⁴)
√81 = 9
√x⁴ = x²
→
9x²
Problem 6: √(5x²)
√x² = x
So √(5x²) = x√5
→
x√5
Problem 7: √(144y⁶)
√144 = 12
√y⁶ = y³
→
12y³
Problem 8: √(72x³)
72 = 36 × 2 → √72 = 6√2
x³ = x² × x → √x³ = x√x
So √(72x³) = 6x√(2x)
→
6x√(2x)
Problem 9: -8√(16)
√16 = 4
-8 × 4 = -32
→
-32
Problem 10: -√(28x⁴y²)
28 = 4 × 7 → √28 = 2√7
x⁴ → √x⁴ = x²
y² → √y² = y
So √(28x⁴y²) = 2x²y√7
With the negative sign: →
-2x²y√7
Problem 11: √(256x⁸y⁴)
√256 = 16
√x⁸ = x⁴
√y⁴ = y²
→
16x⁴y²
Problem 12: √(625x¹⁰y⁶)
√625 = 25
√x¹⁰ = x⁵
√y⁶ = y³
→
25x⁵y³
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Final Answer:
1. 4x²
2. 7m³
3. 6a√(6a)
4. 20
5. 9x²
6. x√5
7. 12y³
8. 6x√(2x)
9. -32
10. -2x²y√7
11. 16x⁴y²
12. 25x⁵y³
Parent Tip: Review the logic above to help your child master the concept of simplifying radical expressions worksheet.