document.write( "Question 1078938: The difference of the square of a number and 21 is equal to 4 times that number. Find the negative solution \n" ); document.write( "
Algebra.Com's Answer #693321 by Alan3354(69443) You can put this solution on YOUR website! The difference of the square of a number and 21 is equal to 4 times that number. Find the negative solution \n" ); document.write( "----------- \n" ); document.write( "n is \"the number\" \n" ); document.write( "The difference of n^2 and 21 is either \n" ); document.write( "n^2 - 21, or \n" ); document.write( "21 - n^2 \n" ); document.write( "--- \n" ); document.write( "n^2 - 21 = 4n \n" ); document.write( "===================================== \n" ); document.write( "Or, \n" ); document.write( "21 - n^2 = 4n \n" ); document.write( "Solve for n. \n" ); document.write( " \n" ); document.write( " |