document.write( "Question 356150: Find the sum of two consecutive positive even integers such that the square of the smaller is 4 more than 10 times the larger.\r
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document.write( "I need to know the procces so show steps please. \n" );
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Algebra.Com's Answer #254226 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Find the sum of two consecutive positive even integers such that the square of the smaller is 4 more than 10 times the larger. \n" ); document.write( ".. \n" ); document.write( "let the numbers be x & x+2 \n" ); document.write( "the square of the smaller = x^2 \n" ); document.write( "10 times larger = 10(x+2) \n" ); document.write( "4 more \n" ); document.write( "10(x+2)+4 \n" ); document.write( "x^2=10(x+2)+4 \n" ); document.write( "x^2=10x+20+4 \n" ); document.write( "x^2=10x+24 \n" ); document.write( "x^2-10x-24=0 \n" ); document.write( "x^2-12x+2x-24=0 \n" ); document.write( "x(x-12)+2(x-12)=0 \n" ); document.write( "(x-12)(x+2) \n" ); document.write( "so the number is x=12 which is positive \n" ); document.write( "the other number =12+2= 14 \n" ); document.write( "12+14=26 their sum \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |