document.write( "Question 54531: (-3 - √-7)^2 Write in standard form.\r
\n" ); document.write( "\n" ); document.write( "I got 6 - 2√7i\r
\n" ); document.write( "\n" ); document.write( "Thanks for your help!
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Algebra.Com's Answer #36784 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
(-3 - √-7)^2
\n" ); document.write( "=(-3^2)-2(-3)(sqrt(-7)+(sqrt(-7))^2
\n" ); document.write( "=9+6isqrt7-7
\n" ); document.write( "=2+(6sqrt7)i
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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