$6sinxcosx=2$

$\cos\left(2\right)x-3\sin\left(2\right)x$

$\int\cos\left(y\right)\sin^2\left(y\right)dy$

$f\left(x\right)=\left(x-1\right)\left(x^2-3x+2\right)$

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

$\frac{20}{\left(-5\right)}.\left(-8.2\right)$

$6\sin\left(x\right)\cdot\cos\left(x\right)+3\cos\left(x\right)-4\sin\left(x\right)^2-2\sin\left(x\right)$