document.write( "Question 958462: 2-i^5
\n" ); document.write( "_____
\n" ); document.write( "i^3 \n" ); document.write( "

Algebra.Com's Answer #585768 by Alan3354(69443) $\"\"$ $\"About$

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2-i^5
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\n" ); document.write( "i^3
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\n" ); document.write( "= $\"%282+-+i%5E5%29%2Fi%5E3\"$
\n" ); document.write( "= $\"%282+-+i%5E4%2Ai%29%2F%28i%5E2%2Ai%29\"$
\n" ); document.write( "Since $\"i%5E2+=+-1\"$
\n" ); document.write( "= $\"%282+-+i%29%2F%28-i%29\"$
\n" ); document.write( "Multiply NUM and DEN by i
\n" ); document.write( "= $\"%282i+-+i%5E2%29%2F%28-i%5E2%29\"$
\n" ); document.write( "= $\"%282i+%2B+1%29%2F%281%29\"$
\n" ); document.write( "= 1 + 2i\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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