Use logarithmic differentiation to find the derivative of y.y = x(x + 8)(x - 9)

A.  +  + 
B. x(x + 8)(x - 9)(lnx + ln(x + 8+ ln(x - 9))
C. x(x + 8)(x - 9)
D. 1


Answer: C

Mathematics

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A.  +  + 
B.  +  + 
C.  +  +  
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