$\int_0^{\frac{3\pi}{2}}\left(-sin3x^3\right)dx$

$\frac{100\:x^{12}}{25\:x^6}$

$\int\frac{1}{\left(9+25x^2\right)^{\frac{3}{2}}}dx$

$\frac{cos\left(a\right)\:cos\left(b\right)}{cos\left(a\right)\:cos\left(b\right)}-\frac{sin\left(a\right)sin\left(b\right)}{cos\left(a\right)cos\left(b\right)}$

$25m^2+10m+4$

$12x^2+12x+8$

$-5<3x+10$