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Calculus1 23 Online
OpenStudy (anonymous):

find the derivative and second derivative of (x^2-9)^2

OpenStudy (amoodarya):

\[y=(x^2-9)^2=\\x^4-18x^2+81\\\]it is easier now to find f',f''

OpenStudy (anonymous):

Wouldn't it just be a chain rule from step 1?

OpenStudy (amoodarya):

|dw:1437519674083:dw|

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