lim x menuju 0 2x^2-5x\3-√9+x=...

2x² - 5x
-------------
3 - √9+x
turunkan
4x - 5
-----------------------
-(1/2)(1)(1 / √9+x)
masukan x = 0
4(0) - 5
-----------------------
-(1/2)(1 / √9+0)

-5
-------------
(-1/2)(1/3)

-5 / (-1/6)
= -5 × -6/1
= 30