document.write( "Question 36220: Please help me factor this-please show me the steps\r
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document.write( "3x^2 + 2x - 16 \n" );
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Algebra.Com's Answer #22195 by benni1013(206)![]() ![]() ![]() You can put this solution on YOUR website! 3x^2+2x-16\r \n" ); document.write( "\n" ); document.write( "First: Take the first times the third coefficients. \n" ); document.write( "Answer: -48\r \n" ); document.write( "\n" ); document.write( "Second: Ask the question what factors of -48 equals positive 2 \n" ); document.write( "Answer: 8, -6\r \n" ); document.write( "\n" ); document.write( "Third: Separate the middle terms \n" ); document.write( "3x^2-6x+8x-16\r \n" ); document.write( "\n" ); document.write( "Fourth: Factor using GCF \n" ); document.write( "3x(x-2)+8(x-2) \n" ); document.write( "Important: At this point the quantities inside the parentheses must be the same.\r \n" ); document.write( "\n" ); document.write( "Fifth: The quantity inside the parentheses is your first binomial and outside the parentheses is your second but the quantity inside the parentheses must be the same \n" ); document.write( "Final Answer: (3x+8)(x-2) \n" ); document.write( " |