$\frac{d}{dx}e^vsenx=x+xy$

$2x^2+11x+1-16-5x^2-3x$

$\left(0\right)\left(7\right)\left(10\right)$

$\left(\frac{27y^4}{y}\right)^{\frac{2}{3}}$

$xy\:dx\:+\left(x^2+\:1\right)\left(y^2\:+\:1\right)dy\:=0$

$1+x+5-9x+6x-3+12x$

$\frac{ab^{-3}}{\left(ab\right)^{-2}}.\frac{a^3b}{b^{-2}}$