1.

\begin{array} { l } { \text { Using finst principle, find the derivative } } \\ { \frac { 1 } { 2 x + 3 } } \end{array}

Answer»

d/dx(2x+3)^(-1)=-1(2x+3)^(-2)d/dx(2x+3)=-2/(2x+3)^2

what is (<)this sign

in between



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