document.write( "Question 739215: Please help me solve this equation: I cant get a single value for x is it even possible? \"sqrt%28+x+%2B+sqrt%28x%29%29=+sqrt%2830%29\" \n" ); document.write( "
Algebra.Com's Answer #451040 by MathLover1(20855)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( " \"sqrt%28+x+%2B+sqrt%28x%29%29=+sqrt%2830%29\".....raise both sides to power of \"2\"\r
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\n" ); document.write( "\n" ); document.write( " \"%28sqrt%28+x+%2B+sqrt%28x%29%29%29%5E2=+%28sqrt%2830%29%29%5E2\"\r
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\n" ); document.write( "\n" ); document.write( " \"+x+%2B+sqrt%28x%29=+30\"\r
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\n" ); document.write( "\n" ); document.write( "\"+sqrt%28x%29=+30-x\"\r
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\n" ); document.write( "\n" ); document.write( "\"+sqrt%28x%29=+30-x\" ...raise both sides to power of \"2\" again\r
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\n" ); document.write( "\n" ); document.write( "\"+%28sqrt%28x%29%29%5E2=+%2830-x%29%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"+x=+30%5E2-60x%2Bx%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"+0=+900-60x-x%2Bx%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"+x%5E2-61x%2B900=0\"....use quadratic formula\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-%28-61%29+%2B-+sqrt%28+%28-61%29%5E2-4%2A1%2A900+%29%29%2F%282%2A1%29+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%2861+%2B-+sqrt%28+3721-3600+%29%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%2861+%2B-+sqrt%28+121+%29%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%2861+%2B-+11+%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%2861+%2B+11+%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+72%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+36+\".......since we need \"+x+%2B+sqrt%28x%29=+30\", this is not solution for your problem because \"36%3E30\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%2861+-+11+%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+50%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+25+\"......here \"25%3C30\" and this is your solution\r
\n" ); document.write( "\n" ); document.write( "so, \"sqrt%28+x+%2B+sqrt%28x%29%29=+sqrt%2830%29\" is true for \"x+=+25+\"\r
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