document.write( "Question 321540: i really just need this couple more questions to finish my exam: plz help...
\n" ); document.write( "1. 3√2 + √50
\n" ); document.write( " \r
\n" ); document.write( "\n" ); document.write( "2.(√3-√5)(√3-√5)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "3. √m √m squared (the last m is sqaured)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "4. 3 √13/√3 (the / means over √3 \n" ); document.write( "

Algebra.Com's Answer #230271 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
1. 3√2 + √50
\n" ); document.write( "---
\n" ); document.write( "= 3*sqrt(2) + sqrt(25*2)
\n" ); document.write( "---
\n" ); document.write( "= 3*sqrt(2) + 5*sqtt(2)
\n" ); document.write( "---
\n" ); document.write( "= 8*sqrt(2)
\n" ); document.write( "===================================\r
\n" ); document.write( "\n" ); document.write( "2.(√3-√5)(√3-√5)
\n" ); document.write( "= 3 - 2*sqrt(15) + 5
\n" ); document.write( "----
\n" ); document.write( "= 8 - 2*sqrt(15)
\n" ); document.write( "===================================\r
\n" ); document.write( "\n" ); document.write( "3. √m √m squared (the last m is sqaured)
\n" ); document.write( "---
\n" ); document.write( "= sqrt(m)*sqrt(m^2)
\n" ); document.write( "---
\n" ); document.write( "= |m|*sqrt(m)
\n" ); document.write( "=================================== \r
\n" ); document.write( "\n" ); document.write( "4. 3 √13/√3 (the / means over √3\r
\n" ); document.write( "\n" ); document.write( "-------------
\n" ); document.write( "= [3*sqrt(13))/sqrt(3)
\n" ); document.write( "---
\n" ); document.write( "= [3*sqrt(39))/3
\n" ); document.write( "---
\n" ); document.write( "= sqrt(39)
\n" ); document.write( "===========================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=========================== \n" ); document.write( "

\n" );