If $f(x)=(2x+1)(x+2),$ then $f^{\text{'}}(x)=q,$

If $f(x)=\frac{x+1}{x-2},$ then $f^{\text{'}}(x)=q,$

If $f(x)=sin(x^2+2),$ then $f^{\text{'}}(x)=q,$

If $f(x)=x^3+e^{x^7},$ then $f^{\text{'}}(x)=q,$

If $f(x)=(x^2+x^3{)}^2,$ then $f^{\text{'}}(x)=q,$

If $y=x^{2}cosx,$ then $dy=$

$({\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}df(x){)}^{\text{'}}=q,$

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}(x^3+2)dx=q,$

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}(2x^2+3{)}^{2}xdx=$

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}{e}^{\sqrt[\phantom{2}]{x}}dx=q,$

${\displaystyle \underset{0}{\overset{1}{}}}(3x^2+1)dx=$

y is the function of x $,$ and $e^x+xy+y^3=5.$ Find $y^{\text{'}}$