document.write( "Question 767260: HELP A POOR GIRL OUT!\r
\n" ); document.write( "\n" ); document.write( "1. x/3SQRT(2x-3)-1/SQRT(2x-3)=1/3
\n" ); document.write( "2. CUBERT(2x3 - 24) = -x
\n" ); document.write( "3. (4x4 - 48)^(1/4) = x
\n" ); document.write( "4. SQRT(x2 - 8x) = -3
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Algebra.Com's Answer #467535 by ramkikk66(644)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "1)
\n" ); document.write( "\"x%2F%283%2Asqrt%282%2Ax+-+3%29%29+-+1%2Fsqrt%282%2Ax+-+3%29+=+1%2F3\"
\n" ); document.write( "Multiplying both sides by \"3%2Asqrt%282%2Ax+-+3%29\" we get
\n" ); document.write( "\"x+-+3+=+sqrt%282%2Ax+-+3%29\"
\n" ); document.write( "Squaring both sides
\n" ); document.write( "\"x%5E2+-+6%2Ax+%2B+9+=+2%2Ax+-+3\"
\n" ); document.write( "or
\n" ); document.write( "\"x%5E2+-8%2Ax+%2B+12+=+0\"
\n" ); document.write( "Solving by factorization
\n" ); document.write( "\"%28x+-+6%29%2A%28x+-+2%29+=+0\"
\n" ); document.write( "x = 6 or x = 2\r
\n" ); document.write( "\n" ); document.write( "2)
\n" ); document.write( "\"%282%2Ax%5E3+-+24%29%5E%281%2F3%29+=+-x\"
\n" ); document.write( "Cubing both sides
\n" ); document.write( "\"2%2Ax%5E3+-+24+=+%28-x%29%5E3+=+-x%5E3\"
\n" ); document.write( "Grouping like terms
\n" ); document.write( "\"3%2Ax%5E3+=+24\"
\n" ); document.write( "\"x%5E3+=+8\"
\n" ); document.write( "\"x+=+2\"\r
\n" ); document.write( "\n" ); document.write( "3)
\n" ); document.write( "\"%284%2Ax%5E4+-+48%29%5E%281%2F4%29+=+x\"
\n" ); document.write( "Raising both sides to the power of 4
\n" ); document.write( "\"4%2Ax%5E4+-+48+=+x%5E4\"
\n" ); document.write( "Grouping like terms
\n" ); document.write( "\"3%2Ax%5E4+=+48\"
\n" ); document.write( "\"x%5E4+=+48%2F3+=+16\"
\n" ); document.write( "Taking the 4th root
\n" ); document.write( "\"x+=+2\" or \"x+=+-2\"\r
\n" ); document.write( "\n" ); document.write( "4)
\n" ); document.write( "\"sqrt%28x%5E2+-+8%2Ax%29+=+-3\"
\n" ); document.write( "Squaring both sides
\n" ); document.write( "\"x%5E2+-+8%2Ax+=+9\"
\n" ); document.write( "\"x%5E2+-+8%2Ax+-+9+=+0\"
\n" ); document.write( "Solving by factorization
\n" ); document.write( "\"%28x+-+9%29%2A%28x+%2B+1%29+=+0\"
\n" ); document.write( "x = 9 or x = -1\r
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\n" ); document.write( "\n" ); document.write( "Hope you got it:)\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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