Question 779344: Determine the number that will complete the square
x^2+2/7x+?
Answer is one of these: 1/49 - 2/49 - 4/49 - 1/7 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Determine the number that will complete the square
x^2+2/7x+?
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Divde the coefficient of "x" by 2 to get 1/7
Square the result to get 1/49
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Cheers,
Stan H.
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Answer is one of these: 1/49 - 2/49 - 4/49 - 1/7
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