document.write( "Question 94078: You know that subtracting 15 times a number from twice the square of the number results in an answer of -27. How do I write the equation to represent this? \n" ); document.write( "
Algebra.Com's Answer #68495 by checkley75(3666) ![]() You can put this solution on YOUR website! 2X^2-15X=-27 \n" ); document.write( "2X^2-15X+27=0 \n" ); document.write( "(2X-9)(X-3)=0 \n" ); document.write( "2X-9=0 \n" ); document.write( "2X=9 \n" ); document.write( "X=9/2 \n" ); document.write( "X=4.5 ANSWER. \n" ); document.write( "X-3=0 \n" ); document.write( "X=3 ANSWER. \n" ); document.write( " |