Lifestyle > Train of Thought

is anyone on this board competent in calculus ?

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coola:

--- Quote from: Hajj Abdul Infinite Ibrahim Islam Abu Muhammad Uthman on April 28, 2006, 10:29:19 AM ---
--- Quote from: Chief on April 28, 2006, 09:37:10 AM ---thanks for that nibs and scarab..

--- End quote ---

Ask my Muslim brothers nibs and scarab (Kassem Fawzy), they'll take care of you.  The world has the Muslims to thank for Algebra (invented by Al-Jabeer), Arabic numerals, and the number 0.

--- End quote ---

yep i appreciate their help... and we have alot of cultures to thank for what the world is today...

E. J. Rizo:
 ???

coola:
try this one !!

(3x^2) / ((y^2)+1) + y = 3x + 1

nibs:

--- Quote from: Chief on April 28, 2006, 10:40:32 AM ---try this one !!

(3x^2) / ((y^2)+1) + y = 3x + 1

--- End quote ---

3x^2((y^2)+1)^-1 + y = 3x + 1

6x((y^2)+1)^-1 - 3x^2((y^2)+1)^-2(2ydy/dx) + dy/dx = 3

6x((y^2)+1)^-1 - 6x^2(ydy/dx)((y^2)+1)^-2 + dy/dx = 3

6x((y^2)+1)^-1 - (6yx^2((y^2)+1)^-2 + 1)dy/dx = 3

6x((y^2)+1)^-1 - 3 = (6yx^2((y^2)+1)^-2 + 1)dy/dx

(6x / ((y^2) + 1) - 3) / ((6yx^2/((y^2)+1)^2) + 1)  =  dy/dx

it's been re-corrected.  dy/dx didn't have the '3' factor to factor out.

nibs:
!

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