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When jack solved an equation on his homework he calculated a solution +_ 4 which of the equation below did jack solve x^2=2 x^2=4 x^2=8 x^2=16
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When jack solved an equation on his homework he calculated a solution +_ 4 which of the equation below did jack solve

x^2=2
x^2=4
x^2=8
x^2=16

When jack solved an equation on his homework he calculated a solution +_ 4 which of-example-1
User Wivku
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1 Answer

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Jack likely solved the equation x^2 = 8, since the solution he calculated is +_ 4, and the only equation listed above that has a solution in the range of +4 to -4 is x^2 = 8.
User Timothy Frisch
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