BOOBIES .actually a question on limits approaching infinity

[banfill_89]

BOOBIES...actually a question on limits approaching infinity...please help

Homework Statement

lim x^2-x^4
x>Infinity

Homework Equations

i made both of them...e^(2lnx)-e^(4lnx)...then get stuck

im allowed to use limit laws, and no l'hospitals rule

The Attempt at a Solution

 

[Dick]

Word to the wise. x^2-x^4=x^4*(1/x^2-1).

 

[banfill_89]

thanks! sorry for the late reply