document.write( "Question 68371This question is from textbook An Incremental Development
\n" ); document.write( ": Please help to solve using the quadratic formula :\r
\n" ); document.write( "\n" ); document.write( "-3x^2 - 4 = 2x
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Algebra.Com's Answer #48628 by checkley71(8403)\"\" \"About 
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-3X^2-2X-4=0
\n" ); document.write( "X=(-B+-SQRT[B^2-4AC])/2A
\n" ); document.write( "X=(2+-SQRT[4-4*-3*-4])/2*-3
\n" ); document.write( "x=(2+-sqrt[4-48])/6
\n" ); document.write( "x=(2+-sqrt-44)/6
\n" ); document.write( "x=(2+-6.63325i)/6
\n" ); document.write( "x=2/6+6.63325i/6
\n" ); document.write( "x=.33333+1.10554i answer
\n" ); document.write( "x=2/6-6.63325i/6
\n" ); document.write( "x=.3333-1.10554i answer
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\n" ); document.write( "happy manipulating :)
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