document.write( "Question 921423: how can I solve the equation:'(3x²+5)x²+2(3x²+5)x+15=0' \n" ); document.write( "
Algebra.Com's Answer #558985 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve the equation:'(3x²+5)x²+2(3x²+5)x+15=0' \n" ); document.write( "============= \n" ); document.write( "3x^4 + 5x^2 + 6x^3 + 5x + 15 = 0 \n" ); document.write( "----- \n" ); document.write( "3x^4 + 6x^3 + 5x^2 + 5x + 15 = 0 \n" ); document.write( "-------------------------------------- \n" ); document.write( "Comment:: All 4 roots are complex. \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " \n" ); document.write( " |