document.write( "Question 1193096: Solve for X
\n" ); document.write( "(sqrt x+4) - (sqrt x-1) =1
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Algebra.Com's Answer #825067 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "assuming you have\r
\n" ); document.write( "\n" ); document.write( "\"sqrt%28+x%2B4%29+-+sqrt+%28x-1%29+=1++\"
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\n" ); document.write( "\n" ); document.write( "\"sqrt%28+x%2B4%29+=sqrt+%28x-1%29+%2B1+\" .......square both sides\r
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\n" ); document.write( "\n" ); document.write( "\"%28sqrt%28+x%2B4%29+%29%5E2=%28sqrt+%28x-1%29+%2B1+%29%5E2\"\r
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\n" ); document.write( "\n" ); document.write( " \"x%2B4=%28sqrt+%28x-1%29%29%5E2%2B2sqrt+%28x-1%29+%2B1+\"\r
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\n" ); document.write( "\n" ); document.write( "\"+x%2B4=x-1%2B2sqrt+%28x-1%29+%2B1+\"\r
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\n" ); document.write( "\n" ); document.write( " \"x%2B4-x%2B1-1=2sqrt+%28x-1%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"4=2sqrt+%28x-1%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt+%28x-1%29=4%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt+%28x-1%29=2\".......square both sides\r
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\n" ); document.write( "\n" ); document.write( "\"%28sqrt+%28x-1%29%29%5E2=2%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"x-1=4\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=5\"\r
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