document.write( "Question 158204: Simplify: (–7 sqrt11 - sqrt7)(sqrt7 – 10sqrt11) \n" ); document.write( "
Algebra.Com's Answer #116576 by checkley77(12844)\"\" \"About 
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(–7 sqrt11 - sqrt7)(sqrt7 – 10sqrt11)
\n" ); document.write( "-7SQRT11-SQRT7
\n" ); document.write( "SQRT7-10SQRT11 MULTIPLY
\n" ); document.write( "--------------------------------------
\n" ); document.write( "-7SQRT77-7+70*11+10SQRT77
\n" ); document.write( "3SQRT77-7+770
\n" ); document.write( "3SQRT77-763
\n" ); document.write( "
\n" );