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 y = 5 ln ( 2 ) > 2 l n ( 2 ) {\displaystyle {\begin{aligned}5\ln(x)&=x\ln(x)\\[1ex]&x=5\\[1ex]&x=1\\[1ex]y=5\ln(2)>2ln(2)\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]y=5\ln(2)>2ln(2)\end{aligned}}}](https://en.wikipedia.org/api/rest_v1/media/math/render/svg/2c11e427a940322f1aac90c407d7161cf11b6d71)
