$\int_0^2\left(\frac{1}{2x-3}\right)dx$

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

$9-3x^2-7x^2$

$\frac{1}{\tan\left(x\right)}\cos\left(x\right)+\sin\left(x\right)=\csc\left(x\right)$

$2\left(x+1\right)=x+6$

$f\left(x\right)=\log\left(w^2+w\right)$

$25c^2-30c+9$