Weegy: The 1'th derivative of the function x/5 - 1=-20 with respect to variable 'x' is: Formula: 1/5 = 0 The first derivative (order = 1) of the function : 2*x+log(x*a), [ [ where 'a' is a real parameter,
with respect to variable 'x' is:
1/x + 2
] ]
User: what
Weegy: you have to do the work inside the parentheis first that would be -1.5
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