document.write( "Question 1061293: I need a sample of how to solve x2+6x-16=0
\n" ); document.write( "I need a step by step process, as I do not understand
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Algebra.Com's Answer #676103 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
x^2+6x-16
\n" ); document.write( "ax^2+bx+c
\n" ); document.write( "a=1
\n" ); document.write( "b=6
\n" ); document.write( "c=-16
\n" ); document.write( "-----------------
\n" ); document.write( "[-6+-(sqrt6^2-4*1*-15)]/(2*1)
\n" ); document.write( "[-6+-(36+60)]/2
\n" ); document.write( "(-6+9.8)/2
\n" ); document.write( "3.8/2=1.9 (0,1.9)
\n" ); document.write( "(-6-9.8)/2
\n" ); document.write( "-15.8/2=7.9 (0,7.9)
\n" ); document.write( "the two zeros
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