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lilg132Best ResponseYou've already chosen the best response.0
differentiate \[y = 3x ^{3}  4x ^{2} + 8x  6\]
 one year ago

satellite73Best ResponseYou've already chosen the best response.1
repeated use of power rule \[\frac{d}{dx}[x^n]=nx^{n1}\]
 one year ago

lilg132Best ResponseYou've already chosen the best response.0
i got \[y = 6x ^{2}  8x + 2 \]
 one year ago

lalalyBest ResponseYou've already chosen the best response.2
apply the rule satellite posted
 one year ago

lilg132Best ResponseYou've already chosen the best response.0
oooops i messed up lol one sec
 one year ago

lilg132Best ResponseYou've already chosen the best response.0
thanks but one thing im confused about
 one year ago

lalalyBest ResponseYou've already chosen the best response.2
Just a note, when u differentiate write dy/dx or y' = ...
 one year ago

lilg132Best ResponseYou've already chosen the best response.0
in the end its 8x  6 at the end of the equation we get something like 9x^2  8x + 8  6
 one year ago

lilg132Best ResponseYou've already chosen the best response.0
so why do we leave the 6 out completely?
 one year ago

lalalyBest ResponseYou've already chosen the best response.2
because 6 is a constant and the derivative of a constant is always 0
 one year ago

lilg132Best ResponseYou've already chosen the best response.0
so do i write + c in the end or anything?
 one year ago

lalalyBest ResponseYou've already chosen the best response.2
no that is only when integrating
 one year ago

lalalyBest ResponseYou've already chosen the best response.2
for indefinite integrals only
 one year ago

lalalyBest ResponseYou've already chosen the best response.2
im sorry about the first post ...
 one year ago

samjordonBest ResponseYou've already chosen the best response.0
hey lilg remember me?
 one year ago
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