document.write( "Question 926740: express the reciprocal of -4 + √-50 in the form of (a+bi)?
\n" ); document.write( "express the reciprocal of 5i in the form of (a+bi)?
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Algebra.Com's Answer #562426 by MathLover1(20850) $\"\"$ $\"About$

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express the reciprocal of $\"-4+%2B+sqrt%28-50%29\"$ in the form of $\"%28a%2Bbi%29\"$ :\r
\n" ); document.write( "\n" ); document.write( " $\"1%2F%28-4+%2B+sqrt%28-50%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28-4+-+sqrt%28-50%29%29%2F%28%28-4+%2B+sqrt%28-50%29%29%28-4+-+sqrt%28-50%29%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28-4+-+sqrt%28-50%29%29%2F%28-4%29%5E2++-+%28sqrt%28-50%29%29%5E2%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28-4+-+sqrt%28-50%29%29%2F%2816+-%28-50%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28-4+-+5sqrt%282%29i%29%2F%2866%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-4%2F66+-+5sqrt%282%29i%2F66\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-2%2F33+%2B5sqrt%282%29i%2F66\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-2%2F33+%2B5%28sqrt%282%29%29%5E2i%2F%2866sqrt%282%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-2%2F33+%2B5%2Across%282%29%2Ai%2F%28cross%2866%2933sqrt%282%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-2%2F33-5i%2F%2833sqrt%282%29%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "express the reciprocal of $\"5i\"$ in the form of $\"%28a%2Bbi%29\"$ :\r
\n" ); document.write( "\n" ); document.write( " the reciprocal of $\"5i\"$ is: $\"1%2F5i\"$ \r
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