document.write( "Question 91848: simplify these? please :)\r
\n" ); document.write( "\n" ); document.write( "(x + 7) (x + 5)\r
\n" ); document.write( "\n" ); document.write( "(x + 6)2\r
\n" ); document.write( "\n" ); document.write( "(-3x2y3z) 3 i need help desperately!!! thank u for your help\r
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Algebra.Com's Answer #66739 by mathispowerful(115)\"\" \"About 
You can put this solution on YOUR website!
(x + 7) (x + 5)\r
\n" ); document.write( "\n" ); document.write( " =\"x%5E2+%2B+12x+%2B35\"\r
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\n" ); document.write( "\n" ); document.write( "(x + 6)2\r
\n" ); document.write( "\n" ); document.write( "= \"2x+%2B+12\"\r
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\n" ); document.write( "\n" ); document.write( "(-3x2y3z) 3\r
\n" ); document.write( "\n" ); document.write( "= \"+-54xyz\"
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