document.write( "Question 82738: if i =radical 1, evaluate (-15i)^2 \n" ); document.write( "

Algebra.Com's Answer #59348 by rapaljer(4671) $\"\"$ $\"About$

You can put this solution on YOUR website!
Don't you mean i = radical -1??? And therefore, $\"i%5E2=+-1\"$ \r
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\n" ); document.write( "\n" ); document.write( "Anyway, $\"%28-15i%29%5E2\"$
\n" ); document.write( " $\"225i%5E2\"$
\n" ); document.write( " $\"225%2A-1\"$
\n" ); document.write( " $\"-225\"$ \r
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\n" ); document.write( "\n" ); document.write( "R^2 at SCC \n" ); document.write( "

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