document.write( "Question 1115092: simplify 4/1+square root of 5 \n" ); document.write( "

Algebra.Com's Answer #736531 by Shin123(626) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"4%2F%281%2Bsqrt%285%29%29\"$ Multiply both sides by $\"1-sqrt%285%29\"$ to create a difference of squares* and you get\r
\n" ); document.write( "\n" ); document.write( " $\"%281-sqrt%285%29%29%2F-4\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28sqrt%285%29-1%29%2F4\"$ \r
\n" ); document.write( "\n" ); document.write( "*Note: The difference of squares says that (a+b)(a-b)=a²-b². \n" ); document.write( "

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