document.write( "Question 874324: Please help me solve this equation (sqrt(x)-sqrt(5))^2 \n" ); document.write( "

Algebra.Com's Answer #527434 by jim_thompson5910(35256) $\"\"$ $\"About$

You can put this solution on YOUR website!
Assuming $\"x%3E=0\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"%28sqrt%28x%29-sqrt%285%29%29%5E2\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"%28sqrt%28x%29-sqrt%285%29%29%28sqrt%28x%29-sqrt%285%29%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"sqrt%28x%29%2A%28sqrt%28x%29-sqrt%285%29%29-sqrt%285%29%2A%28sqrt%28x%29-sqrt%285%29%29\"$ \r
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\r
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\n" ); document.write( "\n" ); document.write( " $\"sqrt%28x%2Ax%29-sqrt%28x%2A5%29-sqrt%285%2Ax%29%2Bsqrt%285%2A5%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"sqrt%28x%5E2%29-sqrt%285x%29-sqrt%285x%29%2Bsqrt%285%5E2%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x-sqrt%285x%29-sqrt%285x%29%2B5\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x-2%2Asqrt%285x%29%2B5\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x%2B5-2%2Asqrt%285x%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "So $\"%28sqrt%28x%29-sqrt%285%29%29%5E2\"$ expands and simplifies to $\"x%2B5-2%2Asqrt%285x%29\"$ (where $\"x%3E=0\"$ )
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