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What is the derivative of 4x^3 + 5x + 10? I'm just starting calc.
 2 years ago
 2 years ago
What is the derivative of 4x^3 + 5x + 10? I'm just starting calc.
 2 years ago
 2 years ago

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siddharthBest ResponseYou've already chosen the best response.1
Derivative of an expression of the form of \[ax^n\] is \[nax^{n1}\]
 2 years ago

msayer3Best ResponseYou've already chosen the best response.1
\[(4\times3)x^{31} + (5\times1)x ^{11}\]
 2 years ago

msayer3Best ResponseYou've already chosen the best response.1
the basic rule of derivative applies  where you take the exponent and multiply that to coefficient. Exponent you originally have will be subtracted by 1 which results in x^2 and x^0 term above.
 2 years ago

superduperBest ResponseYou've already chosen the best response.0
thanks guys this is really helping
 2 years ago

siddharthBest ResponseYou've already chosen the best response.1
also, d(x+y) = d(x) + d(y)
 2 years ago

msayer3Best ResponseYou've already chosen the best response.1
be sure to practice  that way you understand the application of the rule
 2 years ago
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