document.write( "Question 134924: Ok this one has completely stumped me: i am only coming up with two answers but the answer in the back of the book says three different answers: HELP!!
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document.write( "4x^3+24x^2+12x-40=0;-2 The problem says use synthetic division to show the number given to the right of the equation is in fact a solution and then solve the polynomial. \r
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document.write( "Thank you in advance!! \n" );
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Algebra.Com's Answer #98789 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! since -2 is a zero (root), x+2 is a factor\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4x^3+24x^2+12x-40=0 __ (x+2)(4x^2+16x-20)=0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "dividing by 4 and factoring __ (x+2)(x+5)(x-1)=0 \n" ); document.write( " |