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Mathematics 8 Online
OpenStudy (anonymous):

(x+9)^2=-32

OpenStudy (anonymous):

no solution over real numbers. are you using complex?

OpenStudy (anonymous):

complex

OpenStudy (angela210793):

(x+9)^2=-32 X^2+18x+81=-32 x^2+18x+113=0 D=b^2-4ac---------> D=18^2-4x1x113=324-452=-128 No solution...

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