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Quadratic Equations and Completing the Square

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2 Separate problems:

Solve by completing the square:

x^2 + x +10 = 0

Solve:

A record for free-fall to the ground without a parachute is 175 ft. How long did the fall take, using the formula s=16t^2

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2. Completing the square can be obtained by ensuring that the ...

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