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)\"\" \"About 
You can put this solution on YOUR website!
solve the equation:'(3x²+5)x²+2(3x²+5)x+15=0'
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\n" ); document.write( "3x^4 + 5x^2 + 6x^3 + 5x + 15 = 0
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\n" ); document.write( "3x^4 + 6x^3 + 5x^2 + 5x + 15 = 0
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\n" ); document.write( "Comment:: All 4 roots are complex.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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