1. Simplify: √12 × √3
- √12 = √(4×3) = 2√3
- 2√3 × √3 = 2 × 3 = 6
- Answer: 6
2. Simplify: √8 × √2
- √8 = √(4×2) = 2√2
- 2√2 × √2 = 2 × 2 = 4
- Answer: 4
3. Simplify: √18 × √2
- √18 = √(9×2) = 3√2
- 3√2 × √2 = 3 × 2 = 6
- Answer: 6
4. Simplify: √20 × √5
- √20 = √(4×5) = 2√5
- 2√5 × √5 = 2 × 5 = 10
- Answer: 10
5. Simplify: √27 × √3
- √27 = √(9×3) = 3√3
- 3√3 × √3 = 3 × 3 = 9
- Answer: 9
6. Simplify: √50 × √2
- √50 = √(25×2) = 5√2
- 5√2 × √2 = 5 × 2 = 10
- Answer: 10
7. Simplify: √72 × √2
- √72 = √(36×2) = 6√2
- 6√2 × √2 = 6 × 2 = 12
- Answer: 12
8. Simplify: √48 × √3
- √48 = √(16×3) = 4√3
- 4√3 × √3 = 4 × 3 = 12
- Answer: 12
9. Simplify: √98 × √2
- √98 = √(49×2) = 7√2
- 7√2 × √2 = 7 × 2 = 14
- Answer: 14
10. Simplify: √128 × √2
- √128 = √(64×2) = 8√2
- 8√2 × √2 = 8 × 2 = 16
- Answer: 16
Parent Tip: Review the logic above to help your child master the concept of multiplying radical expressions worksheet answers.