document.write( "Question 1100808: The square of a certain negative number is equal to five more than half of the number. Find the number. \n" ); document.write( "
Algebra.Com's Answer #715345 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! Number is x \n" ); document.write( "(-x)^2=(1/2)x+5 \n" ); document.write( "x^2=(1/2)x+5 \n" ); document.write( "x^2-(1/2)x-5=0 \n" ); document.write( "2x^2-x-10=0 \n" ); document.write( "(2x-5)(x+2)=0 \n" ); document.write( "x=-2, negative number ANSWER \n" ); document.write( "square it is 4, and that is 5 more than -1. \n" ); document.write( " |