1. Solving by factoring & taking square roots
MM2A4b Find real and complex solutions of equations by factoring, taking square roots and applying the quadratic formula.

2. Solving with Square Roots

3. Solve the equation. Simplify all radicals.

4. Solve the equation. Simplify all radicals.

5. Solve the equation. Simplify all radicals.

6. Solve the equation. Simplify all radicals.

7. Solve the equation. Simplify all radicals.

8. Falling object model
When an object is dropped, the speed with which it falls continues to increase. Ignoring air resistance, its height h can be approximated by the falling object model:
h is the object’s height above ground after t (seconds)
h0 is the object’s initial height (in feet)

9. 9. How long for an object to hit the ground when dropped from a height of 32 feet?