Saturday
September 20, 2014

Homework Help: Calculus

Posted by sh on Sunday, November 29, 2009 at 3:06pm.

How fast is the area of a square increasing when thh side is 3m in length and growing at a rate of 0.8m/min?

I did Area=x^2
Area'=2x(x')
x'=area'/2xz
x'=0.8/((2)(3))

Where did I go wrong? Thanks in advance.

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