2 Separate problems:
Solve by completing the square:
x^2 + x +10 = 0
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© BrainMass Inc. brainmass.com March 4, 2021, 9:36 pm ad1c9bdddf
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2. Completing the square can be obtained by ensuring that the ...
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