document.write( "Question 50656: 8*k^2+5*k=2*k^2+4\r
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\n" ); document.write( "\n" ); document.write( "Thanks for the help,
\n" ); document.write( "Chris
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Algebra.Com's Answer #33735 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
Set the equation equal to zero:
\n" ); document.write( "8k^2+5k=2k^2+4
\n" ); document.write( "8k^2 -2k^2 + 5k -4 = 2k^2 + 4 - 2k^2- 4
\n" ); document.write( "6k^2 + 5k - 4 = 0\r
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\n" ); document.write( "\n" ); document.write( "Factoring this trinomial is the hard part!! Try this combination:
\n" ); document.write( "6k^2 + 5k - 4 = 0
\n" ); document.write( "(3k + 4 )(2k - 1)= 0
\n" ); document.write( "3k = -4 or 2k = 1
\n" ); document.write( "k= -4/3 or k = 1/2\r
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\n" ); document.write( "\n" ); document.write( "R^2 at SCC
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