Thu February 21, 2008 By:

question on quadratic equations

Expert Reply
Mon February 25, 2008

We need one more information to answer your question
If   " a+b+c+d = 2" then find the greatest and least value of  "M" where "M" is: M = (a+b) (c+d)
What are the variables a,b,c,d  what values they can take ? Pls specify

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