What is the derivative of $sqrt(5x)$ ?

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Answer 1 · 2016-07-12T18:49:20

$=5/(2sqrt(5x))$

or

$sqrt5/(2sqrt(x))$

$sqrt(5x)=(5x)^(1/2)$

$d/dx(ax)^n=n*(ax)^(n-1)*a$

derivative of $(5x)^(1/2)=1/2*(5x)^(1/2-1)*5$

$=5/2*(5x)^(-1/2)*$

$=5/2*1/sqrt(5x)$

$=5/(2sqrt(5x))$

or

$sqrt5/(2sqrt(x))$

What is the derivative of sqrt(5x)sqrt(5x)?