document.write( "Question 445518: i^785 \n" ); document.write( "

Algebra.Com's Answer #306886 by nerdybill(7384) $\"\"$ $\"About$

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It cycles withing these four possibilities:
\n" ); document.write( "i^1 = i
\n" ); document.write( "i^2 = -1
\n" ); document.write( "i^3 = -i
\n" ); document.write( "i^4 = 1
\n" ); document.write( ".
\n" ); document.write( "divide 785 by 4 to get:
\n" ); document.write( "784 with a remaider of 1
\n" ); document.write( "therefore:
\n" ); document.write( "i^785 = i
\n" ); document.write( " \n" ); document.write( "

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