document.write( "Question 162768: How will I go about simplifing these problem?\r
\n" ); document.write( "\n" ); document.write( "1) 3b[SQRT(27a^5b)] + 2a[SQRT(3a^3b^3)]\r
\n" ); document.write( "\n" ); document.write( "2) 3/[SQRT(5) - 2]\r
\n" ); document.write( "\n" ); document.write( "And how can I solve this problem?\r
\n" ); document.write( "\n" ); document.write( "3) \"SQRT%28x+%2B+4%29+=+SQRT%28x%29+-+2\"
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Algebra.Com's Answer #120011 by edjones(8007)\"\" \"About 
You can put this solution on YOUR website!
1)
\n" ); document.write( "3b(27a^5b)^(1/2)+2a(3a^3b^3)^(1/2)
\n" ); document.write( "3b((3*9)a^5b)^1/2+...
\n" ); document.write( "9b(sqrt(3)a^2.5b^.5)+...
\n" ); document.write( "9sqrt(3)a^2.5b^1.5...
\n" ); document.write( "...2a(sqrt(3)a^1.5b^1.5)
\n" ); document.write( "...2sqrt(3)a^2.5b^1.5
\n" ); document.write( "=11sqrt(3)a^2.5b^1.5
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\n" ); document.write( "2)
\n" ); document.write( "3/(sqrt(5)-2)
\n" ); document.write( "=\"%283%2F%28sqrt%285%29-2%29%29%2A+%28%28sqrt%285%29%2B2%29%2F%28sqrt%285%29%2B2%29%29\"
\n" ); document.write( "=(3sqrt(5)+6)/(5-4)
\n" ); document.write( "=3sqrt(5)+6
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\n" ); document.write( "3)
\n" ); document.write( "\"SQRT%28x+%2B+4%29+=+SQRT%28x%29+-+2\"
\n" ); document.write( "x+4=x-4sqrt(x)+4 Square each side.
\n" ); document.write( "-4sqrt(x)=0
\n" ); document.write( "16x=0 square each side
\n" ); document.write( "x=0
\n" ); document.write( "replace x with zero in the equation. It is not an equation. There is no answer.
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\n" ); document.write( "Ed\r
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