# SOLUTION: Could any one pls help to solve this -How do you solve an equation like x3 + 2x2 – 88x + 200 = 0

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 Click here to see ALL problems on test Question 297603: Could any one pls help to solve this -How do you solve an equation like x3 + 2x2 – 88x + 200 = 0Answer by Fombitz(13828)   (Show Source): You can put this solution on YOUR website!First step is to graph it. Yikes, unfortunately this equation does not have simple (integer or rational) roots. I suggest using www.1728.com/cubic.htm which has a cubic equation solver. From that site, x=6.687,x=-11.327,x=2.640 are roots for this equation.