pom4R1obtZDalmaamira pom4R1obtZDalmaamira
  • 21-11-2016
  • Mathematics
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find the derivative of y=(2x-7)^3

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HomertheGenius
HomertheGenius HomertheGenius
  • 22-11-2016
The derivative of :
y = ( 2 x - 7 )³ - we will use the chain rule :
y = u³
y` = 3 u² · u`
y` = 3 ( 2 x - 7 )² · ( 2 x - 7 ) `
y ` = 3 ( 2 x - 7 )² · 2
y ` = 6 ( 2 x - 7 )²
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