abby74edgar abby74edgar

11-05-2018
Mathematics

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What are the values of the variable in 37=30-x^2

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sqdancefan sqdancefan

11-05-2018

Add x^2-37 to the equation and you get
x^2 = -7
Then the values of x are
x = ±√-7
x = -i√7 or i√7 . . . . . . where i = √-1

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