document.write( "Question 56173: 6x^2 + x - 2 = 0\r
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document.write( "I am just learning this...Help! \n" );
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Algebra.Com's Answer #38106 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 6X^2+X-2=0 YOU NEED TO FIND TWO FACTORS OF 6 (1,6 OR 2.3) THAT WHEN MULTIPLIED BY THE FACTORS OF -2 (1,-2 OR -1,2) EQUALS 1. \n" ); document.write( "THUS \n" ); document.write( "(3X+2)(2X-1)=0 \n" ); document.write( "NOW SOLVE BOTH OF THESE FACTORS BY SETTING EACH EQUAL T0 0 \n" ); document.write( "3X+2=0 \n" ); document.write( "3X=-2 \n" ); document.write( "X=-2/3 \n" ); document.write( "AND \n" ); document.write( "2X-1=0 \n" ); document.write( "2X=1 \n" ); document.write( "X=1/2 \n" ); document.write( "PROOF IS REPLACING X BY -2/3 & THEN BY 1/2 \n" ); document.write( " |