y = 5 ln ( x ) , y = x ln ( x ) {\displaystyle y=5\ln(x),y=x\ln(x)}
5 ln ( x ) = x ln ( x ) x = 5 x = 1 {\displaystyle {\begin{aligned}5\ln(x)&=x\ln(x)\\[1ex]&x=5\\[1ex]&x=1\\[1ex]\end{aligned}}}
∫ a b ( f ( x ) − g ( x ) ) d x {\displaystyle \int _{a}^{b}\left(f(x)-g(x)\right)dx}
![{\displaystyle {\begin{aligned}5\ln(x)&=x\ln(x)\\[1ex]&x=5\\[1ex]&x=1\\[1ex]\end{aligned}}}](https://en.wikipedia.org/api/rest_v1/media/math/render/svg/7ecb8b4109c7b052ff090a770a426d465b1ce8f1)
