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How could i calculate the following equation in Maple

Posted on 2008-07-19 03:14 By woods (2)
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when i calculate the equation as:

solve({g*(w-c)+(1/4)*(a-g*w+g*r)^2/(b*(p-k))-(a-g*w+2*g*r)(a-g*w+g*r)/(2*b*(p-k)) = 0}, {r})

i got the message "Warning, solutions may have been lost" without any feedback,

does the equ too complex to calculate in Maple? or i make some mistakes?

how should i do to solve this equation~

ths

 

‹ How do I make full simplification of expressions? 2nd Derivative problem with Maple 12 Student Edition ›
Axel Vogt's picture

a multiplication sign is missing

Comment on 2008-07-19 03:56 from Axel Vogt (Maple Rating 4 885) 
a multiplication sign is missing (trapped by the interface?):

g*(w-c)+(1/4)*(a-g*w+g*r)^2/(b*(p-k))-(a-g*w+2*g*r)*(a-g*w+g*r)/(2*b*(p-k));

..................................................^^^......................

^_^ it is ok now~

Comment on 2008-07-19 22:18 from woods (2)

ths for your help, i am too careless.

 

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