document.write( "Question 675705: If 2x-3 is a factor of 10x^2 - 3x+c, find c.\r
\n" );
document.write( "\n" );
document.write( "I know this has to do with long division and factoring. \n" );
document.write( "
Algebra.Com's Answer #420026 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "... \n" ); document.write( "2x-3 goes into 10x^2-3x+c: 5x \n" ); document.write( "to get \n" ); document.write( "10x^2 - 15x \n" ); document.write( "subtracting \n" ); document.write( "10x^2 - 10x^2 -3x - -15x \n" ); document.write( "yielding \n" ); document.write( "12x +c \n" ); document.write( "... \n" ); document.write( "2x - 3 goes into 12x + c: 6 \n" ); document.write( "to get \n" ); document.write( "12x - 18 \n" ); document.write( "subtracting \n" ); document.write( "12x - 12x + c - - 18 \n" ); document.write( "yielding \n" ); document.write( "c + 18 \n" ); document.write( "... \n" ); document.write( " \n" ); document.write( "such that \n" ); document.write( " \n" ); document.write( "... \n" ); document.write( "Check with FOIL \n" ); document.write( "10x^2 + 12x - 15x - 18 \n" ); document.write( "10x^2 - 3x - 18 \n" ); document.write( "..................... \n" ); document.write( "Delighted to help. \n" ); document.write( "-Reading Boosters \n" ); document.write( "Email: HomeworkHelpers@ReadingBoosters.com \n" ); document.write( "Wanting for others what we want for ourselves. \n" ); document.write( " |