document.write( "Question 690482: 4w^2 - 25 = 0 Solve by factoring and quadratic equation? \n" ); document.write( "
Algebra.Com's Answer #426311 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! 4w^2 - 25 = 0 \n" ); document.write( "(2X+5)(2X-5)=0 \n" ); document.write( "2X+5=0 \n" ); document.write( "2X=-5 \n" ); document.write( "X=-5/2=-2.5 ANS. \n" ); document.write( "2X-5=0 \n" ); document.write( "2X=5 \n" ); document.write( "X=5/2 \n" ); document.write( "X=2.5 ANS. \n" ); document.write( " |