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**1. Homework Statement**

lim

(x,y) --> (0,0) [sin(2x) -2x + y]/[x^3+y]

**2. Homework Equations**

**3. The Attempt at a Solution**

so I tried approaching from the x axis and I got

y=0 lim x-> 0 [sin(2x) -x + 0]/[x^3 + 0] which gives me 0/0

and from the y axis

y=0 lim y ->0 which gives me lim y-> 0 y/y = 0/0

if I try approaching from a line such as y = x I also get 0/0

what do I do now? L'hopitals rule? If so I'm not sure how to use it here...