Wyrażenie (3x+1)/(x-2)- (2x-1)/(x+3) jest równe

$\displaystyle \frac{x^2+15x+1}{\left(x-2\right)\left(x+3\right)}$\displaystyle \frac{x^2+15x+1}{\left(x-2\right)\left(x+3\right)}

$\displaystyle \frac{x+2}{\left(x-2\right)\left(x+3\right)}$\displaystyle \frac{x+2}{\left(x-2\right)\left(x+3\right)}

$\displaystyle \frac{x}{\left(x-2\right)\left(x+3\right)}$\displaystyle \frac{x}{\left(x-2\right)\left(x+3\right)}

$\displaystyle \frac{x+2}{-5}$\displaystyle \frac{x+2}{-5}