document.write( "Question 379042: use the quadratic formula to solve\r
\n" ); document.write( "\n" ); document.write( "(r-3)(r+5)=2
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Algebra.Com's Answer #269178 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"%28r-3%29%28r%2B5%29=2\"
\n" ); document.write( "\"r%5E2%2B5r-3r-15=2\"
\n" ); document.write( "\"r%5E2%2B2r-15=2\"
\n" ); document.write( "\"r%5E2%2B2r-17=0\"
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\n" ); document.write( "\"r+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( " \"r+=+%28-2+%2B-+sqrt%28+2%5E2-4%2A1%2A%28-17%29+%29%29%2F%282%2A1%29+\"
\n" ); document.write( "\"r+=+%28-2+%2B-+sqrt%28+4%2B68+%29%29%2F%282%29+\"
\n" ); document.write( "\"r+=+%28-2+%2B-+sqrt%28+72+%29%29%2F%282%29+\"
\n" ); document.write( "\"r+=+%28-2+%2B-+6%2Asqrt%28+2+%29%29%2F%282%29+\"
\n" ); document.write( "\"highlight%28r+=+-1+%2B-+3%2Asqrt%28+2+%29+%29\"
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