document.write( "Question 1075643: 4x^4+11x^2=3 \n" ); document.write( "

Algebra.Com's Answer #690308 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
4x^4+11x^2=3
\n" ); document.write( "4x^4 + 11x^2 -3 = 0
\n" ); document.write( "(4x^2 - 1)*(x^2 + 3) = 0
\n" ); document.write( "x^2 = 1/4
\n" ); document.write( "x = -1/2, 1/2
\n" ); document.write( "==========
\n" ); document.write( "x^2 = -3
\n" ); document.write( "x = -sqrt(3)i, sqrt(3)i\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );