document.write( "Question 33899: Can you help me solve (((3x^4-28x^2+9=0))) \n" ); document.write( "
Algebra.Com's Answer #20340 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (3x^2-1)(x^2-9)=0 \n" ); document.write( "3x^2-1=0 or x^2-9=0 \n" ); document.write( "x^2=(1/3) or x=3 or x=-3 \n" ); document.write( "x=sqrt3/3 or x=-sqrt3/3 or x=3 or x=-3 \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |