document.write( "Question 108380: 4-7i/3i \n" ); document.write( "

Algebra.Com's Answer #79009 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%284-7i%29%2F3i=4%2F%283i%29-7cross%28i%29%2F3cross%28i%29\"$ Distributive property.
\n" ); document.write( " $\"%284-7i%29%2F3i=4%2F%283i%29-7%2F3\"$ Simplify.
\n" ); document.write( "Looking at i,
\n" ); document.write( "i*i=-1
\n" ); document.write( "i=-1/i
\n" ); document.write( "1/i=-i
\n" ); document.write( "Substituting that value,
\n" ); document.write( " $\"%284-7i%29%2F3i=4%2F%283i%29-7%2F3\"$
\n" ); document.write( " $\"%284-7i%29%2F3i=%284%2F3%29%2A%281%2Fi%29-7%2F3\"$
\n" ); document.write( " $\"%284-7i%29%2F3i=4%2F3%2A%28-i%29-7%2F3\"$ Substitute.
\n" ); document.write( " $\"%284-7i%29%2F3i=-%28%287%2B4i%29%29%2F3\"$ Simplify. \n" ); document.write( "

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