document.write( "Question 80850: factor the quadratic expression completely, and find the roots of the expression.\r
\n" ); document.write( "\n" ); document.write( "1. 135x2 - 222x + 91\r
\n" ); document.write( "\n" ); document.write( "2. 6x2 - 42x + 72
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Algebra.Com's Answer #58079 by checkley75(3666)\"\" \"About 
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135X^2-222X+91=0
\n" ); document.write( "(9X-7)(15X-13)=0
\n" ); document.write( "9X-7=0
\n" ); document.write( "9X=7
\n" ); document.write( "X=7/9 ANSWER.
\n" ); document.write( "15X-13=0
\n" ); document.write( "15X=13
\n" ); document.write( "X=13/15 ANSWER.
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\n" ); document.write( "6X^2-42X+72=0
\n" ); document.write( "(3X-9)(2X-8)=0
\n" ); document.write( "3X-9=0
\n" ); document.write( "3X=9
\n" ); document.write( "X=3 ANSWER.
\n" ); document.write( "2X-8=0
\n" ); document.write( "2X=8
\n" ); document.write( "X=8/2
\n" ); document.write( "X=4 ANSWER.\r
\n" ); document.write( "\n" ); document.write( "
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