document.write( "Question 813745: √(x-3)+ √(x+5)= 4\r
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Algebra.Com's Answer #489934 by MathTherapy(10552)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "√(x-3)+ √(x+5)= 4\r
\n" ); document.write( "\n" ); document.write( "Thanks so much in advance:)\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%28x+-+3%29+%2B+sqrt%28x+%2B+5%29+=+4\"\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%28x+-+3%29+=+4+-+sqrt%28x+%2B+5%29\" ----- Subtracting \"sqrt%28x+%2B+5%29\" from each side\r
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\n" ); document.write( "\n" ); document.write( "\"%28sqrt%28x+-+3%29%29%5E2+=+%284+-+sqrt%28x+%2B+5%29%29%5E2\" ------ Squaring both sides of equation\r
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\n" ); document.write( "\n" ); document.write( "\"x+-+3+=+16+-+4sqrt%28x+%2B+5%29+-+4sqrt%28x+%2B+5%29+%2B+x+%2B+5\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+-+3+=+16+-+8sqrt%28x+%2B+5%29+%2B+x+%2B+5\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+-+3+=+16+%2B+x+%2B+5+-+8sqrt%28x+%2B+5%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+-+3+=+21+%2B+x+-+8sqrt%28x+%2B+5%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+-+x+-+3+-+21+=+-+8sqrt%28x+%2B+5%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"-+24+=+-+8sqrt%28x+%2B+5%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28-+24%29%5E2+=+%28-+8sqrt%28x+%2B+5%29%29%5E2\" ------ Squaring both sides of equation\r
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\n" ); document.write( "\n" ); document.write( "\"576+=+64%28x+%2B+5%29\"\r
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\n" ); document.write( "\n" ); document.write( "576 = 64x + 320\r
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\n" ); document.write( "\n" ); document.write( "64x = 576 - 320\r
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\n" ); document.write( "\n" ); document.write( "64x = 256\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+256%2F64\", or \"highlight_green%28x+=+4%29\"\r
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\n" ); document.write( "\n" ); document.write( "You can do the check!! \r
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\n" ); document.write( "\n" ); document.write( "Send comments, “thank-yous,” and inquiries to “D” at MathMadEzy@aol.com. Further help is available, online or in-person, for a fee, obviously. \r
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