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mathcalculus
 one year ago
Best ResponseYou've already chosen the best response.0how is the answer 7sqrt (6)/t^8?

mathcalculus
 one year ago
Best ResponseYou've already chosen the best response.0i tried using the quotient rule .. but that didn't work

katherine.ok
 one year ago
Best ResponseYou've already chosen the best response.1so find derivative of sqrt(6)*t^7?

mathcalculus
 one year ago
Best ResponseYou've already chosen the best response.0also the power rule... so what's next?

mathcalculus
 one year ago
Best ResponseYou've already chosen the best response.0yes how did you get to the answer?

katherine.ok
 one year ago
Best ResponseYou've already chosen the best response.1make it first look like sqrt(6)*t^7

katherine.ok
 one year ago
Best ResponseYou've already chosen the best response.1notice that sqrt (6) is constant. and t^7 is the variable you are worrying about.

mathcalculus
 one year ago
Best ResponseYou've already chosen the best response.0can i not use the power rule then quotient rule?

katherine.ok
 one year ago
Best ResponseYou've already chosen the best response.1because this is simply exponent derivative,you not need to worry about quotient rule , power rule.

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.0\[\large f(t) = \frac{\sqrt{6}}{t^7} = \sqrt{6}t^{7}\]\[\large f'(t) = \sqrt{6} \cdot 7 t^{71} \]\[\large f'(t) = 7 \sqrt{6}t^{8}\]\[\large f'(t) = \frac{7\sqrt{6}}{t^8}\]

katherine.ok
 one year ago
Best ResponseYou've already chosen the best response.1power rule and quotient rule is applicable in more complicated setting where you have f(x)*g(x) .

mathcalculus
 one year ago
Best ResponseYou've already chosen the best response.0ohhhhhhh. right right. this is just simple derivative

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.0You should know that \[\large \frac{d}{dx} x^{n} =\frac{nx^{n1}}{n1}\]
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