$1.b$ Halle $1a$ doerivada do los SIGUienter ejercicios.
a. $f\left(x\right)=5x^{2}$
b. $fCx\right)=3x^{2}-x+5$
C. $fCx\right)=6x^{2}+5x-6$
d. $fCx\right)=\left(x^{2}+x\right)^{6}$
$Q.$ $f$ $\left(x\right)=\left(2x^{3}+1\right)^{-5}$
$f.$ $f$ $\left(x\right)=\sqrt{x^{3}+1} $
$6.$ $fCx\right)$ $=\left(2x^{2}-4x+1\right)\left(3\times 3-4\right)$
$H.f\left(x\right)$
$f\left(x\right)=$ $\dfrac {2x^{2}} {x^{3-3}}$
$I.f\left(x\right)=x^{\dfrac {5} {3}}+2x^{\dfrac {4} {5}}$ $-3x^{-\dfrac {1} {3}}$