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Mathematics 20 Online
OpenStudy (anonymous):

Solve using the square root method. Round to the nearest tenth if necessary. x2 + 15 =0 A. {3.9} B. {3.9, -3.9} C. {7.5, -7.5} D. no real solution

OpenStudy (alexwee123):

D

OpenStudy (alexwee123):

|dw:1334299785942:dw| it would be imaginary

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