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Multiple Parentheses -please help

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by khilolik » Sun Jul 18, 2010 6:54 am
X³(1+3(x+2-y²(xy-3x²))-y)


Could you please give a step by step analysis for this application. My answer is -2y , but i am not sure if it is correct. Appreciate your help!
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by khilolik » Wed Jul 21, 2010 6:53 am
khilolik wrote:X³(1+3(x+2-y²(xy-3x²))-y)


Could you please give a step by step analysis for this application. My answer is -2y , but i am not sure if it is correct. Appreciate your help!







Can anybody help???????????????????????????????????? :!:
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by sakali » Wed Jul 21, 2010 12:54 pm
khilolik wrote:X³(1+3(x+2-y²(xy-3x²))-y)


Could you please give a step by step analysis for this application. My answer is -2y , but i am not sure if it is correct. Appreciate your help!
It works out to X = 0 and Y = 7

Used the online math engine...WolframAlpha.com. Copy + Paste the bold & Underline link below into your browser address bar to get the full answer

https://www.wolframalpha.com/input/?i=x^3(1%2B3(x+%2B+2-y^2(xy-3x^2))-y)
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by blaster » Wed Jul 21, 2010 10:14 pm
what is the purpose of this question? simplifying?
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by sakali » Thu Jul 22, 2010 6:09 am
blaster wrote:what is the purpose of this question? simplifying?
The purpose is a mystery, so I assumed it is simplifying / solving for the variables.
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by ptandon » Thu Jul 22, 2010 12:44 pm
Could you please tell us the source of this question??
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