document.write( "Question 46512: 3x^2 + 12x = -5 \n" ); document.write( "
Algebra.Com's Answer #30829 by checkley71(8403)\"\" \"About 
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3x~2+12x+5=0 using [(-b+/-sqrtb~2-4ac)/2a] we get (-12+/-sqrt144-4*3*5)/6 or \r
\n" ); document.write( "\n" ); document.write( "(-12+/-sqrt144-60)/6 or (-12+/-sqrt84)/6 or (-12+/-2sqrt21)/6 or \r
\n" ); document.write( "\n" ); document.write( "(-6+/-sqrt21)/3
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