Question: 8-3 Additional Practice Solving Quadratic Equations Using Square Roots Solve each equation. 1. W = 64 2. x2 - -169 3. x2 = 108 4.

8-3 Additional Practice Solving Quadratic Equations Using Square Roots Solve each equation. 1. W = 64 2. x2 - -169 3. x2 = 108 4. x2 = 200 Solve each equation. 5. 4x2 = 81 6. -3x2- -54 7. -7x2 = 49 8. 2x2 - 80 9. 2x2 - 3 - 11 10. -3x2 + 4 = -104 11. 1x2 _3=37 12. 3x2 + 5= -145 13. How can you solve ax? = c and ax2 + b = c? Assume a # c. What is the solution to each equation? 14. The formula for the volume of a cylinder is V = 7 /h. What is the radius for a cylinder that has a volume of 160m m3 and a height of 8 m? Express your answer in simplest radical form and as a decimal rounded to the nearest tenth. Resources

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