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What number must you add to complete the square of x2 minus14 equals 7?
Updated: 11/1/2022
Wiki User
∙ 11y agoBest Answer
Since there are only terms in x2 and constants, but none in x, completing the square is not an option!
x2 - 14 = 7
x2 = 21
and so x2 = sqrt(21)
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∙ 11y agoThis answer is:
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