document.write( "Question 414749: it says to solve the equation. I am stuck on this problem.\r
\n" ); document.write( "\n" ); document.write( "21z^2+85z-26=0\r
\n" ); document.write( "\n" ); document.write( "If you could tell me how to do this It would be great. I have figured out others but I am really stuck on this one. \n" ); document.write( "

Algebra.Com's Answer #290902 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Hi
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document.write( "solving using the Quadratic Formula:  
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document.write( "21z^2+85z-26=0
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document.write( "  x = -182/42      x = 12/42
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document.write( "  x = -4  1/3      x = 6/7 = .8571
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