$\frac{dy}{dt}=y\:+1\:+\:t^2\sin\left(t\right)$

$\left(2x^{3}-5x^{2}\right)^{2}$

$\int_0^{\frac{3\pi}{4}}\left(\cos\left(5x\right)-\sin\left(5x\right)\right)^2dx$

$6\sin\left(x\right)\left(csc\left(x\right)-sin\left(x\right)\right)$

$3a+4+\sqrt{12a^{2}+34a^{2}-30}$

$6^2+13x+5$

$\left(5mn+3x\right)^2$