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Mathematics 7 Online
OpenStudy (anonymous):

please help me simplify : -3(squared)-1000

OpenStudy (anonymous):

should read: \[-3\sqrt{-1000}\]

hero (hero):

-3sqrt(-1000) -3sqrt(-1*100*10) -3sqrt(-1)sqrt(100)sqrt(10) -3i*10*sqrt(10) -30sqrt(10)i

OpenStudy (anonymous):

thank you , I originally had -30i (sqrt)10 and had it wrong

hero (hero):

That's the same answer as me

hero (hero):

\[-30i \sqrt{10}\]

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