Square Root Property Worksheet
Practice solving quadratic equations using the square root property for Grade 9 algebra students.
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Square Root Property Practice
Name:
Date:
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Solve each equation using the square root property. Remember to consider both positive and negative roots. Simplify all radicals.
1. x² = 81
2. y² = 121
3. a² = 25
4. If x² = 49, then x = or x = .
5. The square root property states that if x² = k, then x = .
6. Which of the following is the correct solution for x² = 100?
x = 10
x = -10
x = ±10
No solution
7. Solve for x: (x - 3)² = 16
8. Solve for y: (y + 5)² = 36
9. Solve for a: 2a² = 72
10. The equation x² = -9 has real solutions.
True
False
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