document.write( "Question 76629: x sqrt 18 - 3 sqrt 8x^2 \n" ); document.write( "

Algebra.Com's Answer #54959 by stargrl12566(16) $\"\"$ $\"About$

You can put this solution on YOUR website!
you split up the square roots into 2 mutliples, one being able to have to square root taken.
\n" ); document.write( "x(sqrt2 times sqrt9) - 3(sqrt2 times sqrt4x^2)
\n" ); document.write( "3x(sqrt2) - 3(2x)(sqrt2)
\n" ); document.write( "3x(sqrt2) - 6x(sqrt2)
\n" ); document.write( "subtract
\n" ); document.write( "-3x sqrt2 \n" ); document.write( "

\n" );