Difference between revisions of "AoPS Wiki talk:Problem of the Day/June 29, 2011"
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==Solution== | ==Solution== | ||
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First we have the question: <math>(ab+1)(a+1)(b+1)+ab</math> | First we have the question: <math>(ab+1)(a+1)(b+1)+ab</math> | ||
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Thus we get a factored form of: | Thus we get a factored form of: | ||
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Latest revision as of 17:48, 1 July 2011
Problem
AoPSWiki:Problem of the Day/June 29, 2011
Solution
First we have the question:
We multiply to get
This makes the equation
Now we seperate the equation to
We get
Now this is just a quadratic equation
Thus we get a factored form of: