document.write( "Question 135400: express in terms of i and simplify: square root -243 \n" ); document.write( "
Algebra.Com's Answer #99198 by stanbon(75887)\"\" \"About 
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express in terms of i and simplify: square root -243\r
\n" ); document.write( "\n" ); document.write( "sqrt(-243) = sqrt(-81*3) = 9i*sqrt(3)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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