document.write( "Question 1698: Solve the inequality, state the solution set using interval notation\r
\n" );
document.write( "\n" );
document.write( "1/2x^2 is greater than/or equal to 4-x
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #554 by smartdude17(30)![]() ![]() ![]() You can put this solution on YOUR website! I don't know what you mean by interval notation, but this is what I got: \n" ); document.write( "1/2x^2 >/= 4-x G \n" ); document.write( "1/2x^2 >/= 4-x]2 I(CD) \n" ); document.write( "x^2 >/= 8-2x S \n" ); document.write( "x^2+2x-8= 0 I,change to = \n" ); document.write( "(x+4)(x-2)= 0 FoiL (you can also do the QF) \n" ); document.write( "x+4=0, x-2=0 Set all terms to zero \n" ); document.write( "x=-4, x=2 Isolate,S\r \n" ); document.write( "\n" ); document.write( "And here are your answers. If you have to graph it, use -b/2a. \n" ); document.write( " |